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Optical Communications
OPTICAL COMMUNICATION SYSTEMSBooks [2] 
- Teixeira, A.; G. Beleffi ; eds; Optical Transmission, , Springer, New York, 2011. | BibTex
- Cartaxo, A.; Costa, N.; eds; Advances in Lasers and Electro Optics, , In-Tech, --, 2010. | BibTex
Book Chapters [10]
- S. Mustafa; "The MAC Poisson Channel: Capacity and Optimal Power Allocation " - Chapter in IAENG Transactions on Engineering Technologies, Lecture Notes in Electrical Engineering, Haeng Kon Kim, Sio-Iong Ao and Burghard B. Rieger, Springer, , 2013.
- "Economics of Next-Generation Networks" - Chapter in Optical Transmission - The FP7 BONE Project Experience, António Teixeira and Giorgio Maria Tosi Beleffi, Springer, , 2012.
- Pato, S.; Pedro, J. M.; "Optical Network Architectures for the support of Future Wireless Systems" - Chapter in Next Generation Wireless Communications Using Radio over Fiber, Nathan J. Gomes, Paulo P. Monteiro, Atílio Gameiro , Wiley, , 2012.
- André, P.S; N. Fernandes ; Rocha, Ana M.; F Granada; Lima, M. J. N.; Teixeira, A.; "POWER TRANSMISSION OVER OPTICAL FIBERS" - Chapter in Advances in Energy Research – Volume 8, Morena V. Acosta, Nova Publisher, New York, 2011.
- Forin, D.; G. I. Incerti; G. Beleffi ; Teixeira, A.; Costa, L. N. Costa; André, P.S; B Geiger; E. Leitgeb; F Nadeem; "Free Space Optical Technologies" - Chapter in Trends in Telecommunications Technologies, Christos J Bouras, In-Tech, London, 2010.
- Costa, N.; Cartaxo, A.; "Optical DQPSK modulation performance evaluation" - Chapter in Advances in Lasers and Electro optics, Nelson Costa, Adolfo Cartaxo, In-Tech, , 2010.
- R.S. Luis; Costa, L. N. Costa; Teixeira, A.; André, P.S; "Optical performance monitoring based on asynchronous amplitude histograms" - Chapter in Optical Performance Monitoring, Calvin Chan, Academic Press, , 2010.
- Teixeira, A.; Lima, M. J. N.; Pavlovic, N.P.; G. Beleffi ; "4 Evolution of Optical Access Networks " - Chapter in COST 291 – Towards Digital Optical Network, Ioannis Tomkos, Springer, , 2009.
- André, P.S; Pinto, A. N.; Teixeira, A.; B. Neto; S. Junior; Rocha, R. F.; Pinto, J. L.; M.C.F. Fugihara; "New Challenges in Raman Amplification for Fiber Communication Systems" - Chapter in Optical Fibers Research Advances, Jurgen C. Schlesinger, Nova Publisher, -, 2007.
- Fonseca, D.F.; Cartaxo, A.; Monteiro, P.; "Topics on OSSB modulation for 40 Gb/s transmission systems" - Chapter in Advanced technologies for high-speed optical communications , Lei Xu, Research Signpost , , 2007.
Papers in Journals [232]
- Cancela, L. G. C.; Pires, J. J. O. ; "On the Behaviour of Eigenfunctions and Eigenvectors in the Performance Analysis of Optical Direct Detection DPSK Receivers with Optical Amplification", Journal of Optical Comm., Vol. 34, No. 2, pp. - - -, June, 2013.
Abstract
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- A. Lobato; Ferreira, F. M.; B. Inan; A. Adhikari ; M. Kuschnerov; "Maximum-Likelihood Detection in Few-Mode Fiber Transmission with Mode-Dependent Loss", IEEE Photonics Technology Letters, Vol. -, No. -, pp. 1 - 4, May, 2013.
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- Ferreira, F. M.; Fonseca, D.F.; A. Lobato; B. Inan; Silva, H. A.; "Reach Improvement of Mode Division Multiplexed Systems using Fiber Splices", IEEE Photonics Technology Letters, Vol. 25, No. 7, pp. 1 - 4, May, 2013.
Abstract
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- Silva, N. A.; Pinto, A. N.; " Effects of Losses and Nonlinearities on the Generation of Polarization Entangled Photons ", IEEE/OSA Journal of Lightwave Tech., Vol. 31, No. 8, pp. 1309 - 1317, April, 2013.
Abstract
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- A. Pohl; R.A. Oliveira; R. Ezequiel Silva; Marques, C.A.F.; P.T. Neves; K. Cook; J. Canning; Nogueira, R.N. ; "Advances and new applications using the acousto-optic effect in optical fibers - review paper", Photonic Sensors, Vol. 3, No. 1, pp. 1 - 25, March, 2013.
Abstract
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- Ferreira, F. M.; Fonseca, D.F.; Silva, H. A.; "Design of Few-Mode Fibers with Arbitrary and Flattened Differential Mode Delay", IEEE Photonics Technology Letters, Vol. 25, No. 5, pp. 438 - 441, March, 2013.
Abstract
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- Alves , T. M. F.; R. S. Sambaraju; Cartaxo, A.; A. G. Ngoma; "OFDM-WDM LR-PON with ultra-bendable fiber for last-mile distribution of quintuple-play service", Chinese Optics Let., Vol. 11, No. 3, pp. 030606-1 - 030606-6, March, 2013.
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- Marques, C.A.F.; R.A. Oliveira; A. Pohl; Nogueira, R.N. ; "Tunability of the FBG group delay through acousto-optic modulation", Optical Fiber Technology, Vol. 19, No. 2, pp. 121 - 125, March, 2013.
Abstract
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- Almeida, P. ; Silva, H. A.; "Impact of the Modulation Chirp of a DEMZM on the Transmission of Signals Based on OFDM", IEEE Photonics Technology Letters, Vol. 25, No. 3, pp. 283 - 286, February, 2013.
Abstract | Full text (PDF 347KB)
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- Liu, Z.; Violas, M.; Carvalho, N.B.C.; "Modeling and Simulation of a Reflective Semiconductor Optical Amplifier Modulator Using X-Parameters® ", IEEE Photonics Technology Letters, Vol. 25, No. 3, pp. 272 - 274, February, 2013.
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- Alves , T. M. F.; Cartaxo, A.; "Transmission of OFDM-UWB radio signals in IM–DD optical fiber communication systems employing optimized dual parallel Mach–Zehnder modulators", Journal of Optical Communications and Networking, Vol. 5, No. 2, pp. 159 - 171, February, 2013.
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- Liu, Z.; Violas, M.; Carvalho, N.B.C.; "Wideband Dynamic Behavioral Modeling of Reflective Semiconductor Optical Amplifiers Using a Tapped-Delay Multilayer Perceptron", Optics Express, Vol. 21, No. 3, pp. 3354 - 3362, February, 2013.
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- Guiomar, F. P.; Reis, J.D.; A. Carena Carena; G. B. Bosco; Teixeira, A.; Pinto, A. N.; "Experimental demonstration of a frequency-domain Volterra series nonlinear equalizer in polarization-multiplexed transmission", Optics Express, Vol. 21, No. 1, pp. 276 - 288, January, 2013.
Abstract
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- Sousa, A.; Marques, C.A.F.; Nogueira, R.N. ; André, P.S; "OSNR MONITORING USING FIBER BRAGG GRATING IN HIGH BIREFRINGENT OPTICAL FIBERS", Microwave and Optical Tech. Letters, Vol. 55, No. 1, pp. 6 - 8, January, 2013.
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- Guiomar, F. P.; B. Amado; Muga, N. J.; Pinto, A. N.; C.Rodrigues Rodrigues; L. Marques; F. Costa; P. Mão-Cheia; F. Macedo; "Processamento digital adaptativo em sistemas óticos 40/100G", Revista Saber e Fazer Telecomunicações, Vol. , No. , pp. 135 - 141, January, 2013.
Abstract
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- Fernandes, G.; Almeida, A. J.; M. Niehus; Pinto, A. N.; "Theoretical Analysis of Multimodal Four-Wave Mixing in Optical Microwires", IEEE/OSA Journal of Lightwave Tech., Vol. 31, No. 2, pp. 195 - 202, January, 2013.
Abstract
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- A. Lobato; Ferreira, F. M.; M. Kuschnerov; D. B. van den Borne; S. L. Jansen; "Impact of mode coupling on the mode-dependent loss tolerance in few-mode fiber transmission", Optics Express, Vol. 20, No. 28, pp. 29776 - 29783, December, 2012.
Abstract
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- Rebola, J. L. ; Cartaxo, A.; "Moment Generating Function for the Rigorous Performance Assessment of Direct-Detection Baseband OFDM Communication Systems", IEEE/OSA Journal of Lightwave Tech., Vol. 30, No. 23, pp. 3617 - 3626, December, 2012.
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- L. M. Pinto; Almeida, A. J.; André, P.S; Pinto, A. N.; "Photon-Pair States and Violation of CHSH Inequality", Microwave and Optical Tech. Letters, Vol. 54, No. 11, pp. 2454 - 2461, November, 2012.
Abstract
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- André, P.S; Sousa, A.; "Online Group-Velocity Dispersion Monitor Based on Clock Frequency Power Analysis", IEEE Photonics Technology Letters, Vol. 24, No. 17, pp. 1533 - 1535, September, 2012.
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- Marques, C.A.F.; R.A. Oliveira; A. Pohl; Nogueira, R.N. ; "Adjustable EDFA Gain Equalization Filter for DWDM Channels Based on a single LPG excited by Flexural Acoustic Waves", Optics Communications, Vol. 285, No. 18, pp. 3770 - 3774, August, 2012.
Abstract
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- Ferreira, J.; Nogueira, R.N. ; Monteiro, P.; Pinto, A. N.; "Weighted Undepleted Pump Model for Broadband Counter-Pumped Raman Fiber Amplifiers", IEEE/OSA Journal of Optical Communications and Networking, Vol. 4, No. 8, pp. 595 - 602, August, 2012.
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- Almeida, A. J.; Silva, N. A.; André, P.S; Pinto, A. N.; "Four-Wave Mixing: Photon Statistics and the Impact on a Co-Propagating Quantum Signal", Optics Communications, Vol. 285, No. 12, pp. 2956 - 2960, June, 2012.
Abstract
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- Alves , T. M. F.; M. Morant; Cartaxo, A.; R. Llorente; "Transmission of OFDM wired-wireless quintuple-play services along WDM LR-PONs using centralized broadband impairment compensation", Optics Express, Vol. 20, No. 13, pp. 13748 - 13761, June, 2012.
Abstract
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- V. S. Sleiffer; V. V. Veljanovski; D. B. van den Borne; Nogueira, R.N. ; Pavlovic, N.P.; S. S. Spaelter; "45.8 and 125 Gb/s CP-QPSK/CP-BPSK Field Trial Over Installed Submarine Cable", Journal of Lightwave Technology , Vol. 30, No. 4, pp. 624 - 633, April, 2012.
Abstract
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- J. A. L. Silva Silva; Cartaxo, A.; M. Segatto; "A PAPR Reduction Technique based on a Constant Envelope OFDM Approach for Fiber Nonlinearity Mitigation in Optical Direct Detection Systems", IEEE/OSA Journal of Optical Communications and Networking, Vol. 4, No. 4, pp. 1 - 7, April, 2012.
Abstract
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- Cancela, L. G. C.; Pires, J. J. O. ; "Crosstalk Tolerance of Direct Detection DPSK Optical Systems in Presence of Receiver Imperfections", IET Optoelectronics, Vol. 6, No. 2, pp. 94 - 101, April, 2012.
Abstract
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- B. Schrenk; J. Lazaro; D. K. Klonidis; F. Bonada; F. Saliou; V. Polo; E. Lopez; Q. T. Le; P. Chanclou; Teixeira, A.; "Demonstration of a Remotely Dual-Pumped Long-Reach PON for Flexible Deployment", Journal of Lightwave Technology , Vol. 30, No. 1, pp. 953 - 961, April, 2012.
Abstract
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- B. Inan; B. Spinnler; Ferreira, F. M.; D. B. van den Borne; A. Lobato; "DSP complexity of mode-division multiplexed receivers", Optics Express, Vol. 20, No. 9, pp. 10859 - 10869, April, 2012.
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- Vujicic , Z.; Pavlovic, N.P.; Teixeira, A.; "Effect of four-wave mixing spatial dependence on idler residual modulation", Physica Scripta, Vol. T149, No. 014045, pp. 9851 - 9861, April, 2012.
Abstract
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- Alves , T. M. F.; Cartaxo, A.; "Experimental demonstration of 9 double sideband OFDM-UWB sub-bands transmission along long-reach PONs", Microwave and Optical Tech. Letters, Vol. 54, No. 4, pp. 995 - 999, April, 2012.
Abstract
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- Silva, N. A.; Almeida, A. J.; Pinto, A. N.; "Interference in a Quantum Channel due to Classical Four-Wave Mixing in Optical Fibers", IEEE Journal of Quantum Electronics, Vol. 48, No. 4, pp. 472 - 479, April, 2012.
Abstract
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- Ribeiro, V. M. C.; Costa, L. N. Costa; Lima, M. J. N.; Teixeira, A.; "Optical performance monitoring using the novel parametric asynchronous eye diagram", Optics Express, Vol. 20, No. 9, pp. 9851 - 9861 , April, 2012.
Abstract
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- Dionísio, R.P.; Reis, C.; Nogueira, R.N. ; Teixeira, A.; "2x10Gbit/s NRZ-OOK to 10Gbaud Quasi Continuous Phase Modulation All-Optical Conversion Using Cascaded MZI- SOAs", Microwave and Optical Tech. Letters, Vol. 54, No. 5, pp. 1240 - 1242, March, 2012.
Abstract
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- Rebola, J. L. ; Cartaxo, A.; "Bit Error Probability Evaluation in Optically Preamplified Direct-Detection OFDM Systems Using the Moment Generating Function", Journal of Optical Communications and Networking, Vol. 4, No. 3, pp. 229 - 237, March, 2012.
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- S. Junior; Teixeira, A.; G. Beleffi ; André, P.S; A. Pohl; "Rayleigh backscattering lasing control based on Raman amplification", IET Optoelectronics, Vol. 6, No. 2, pp. 88 - 93, March, 2012.
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- P. Andrade; Lima, M. J. N.; Teixeira, A.; "Distribution of DVB-C Channels over an Externally Modulated Optical Link.", Journal of Optical Comm., Vol. 33, No. 1, pp. 37 - 41, February, 2012.
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- S. Mustafa; "The Poisson Optical Communication Channels: Capacity and Optimal Power Allocation", IAENG Intrnl. Journal of Computer Science (IJCS), Vol. 39, No. 1, pp. 102 - 108, February, 2012.
Abstract | Full text (PDF 641KB)
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- Alves , T. M. F.; Cartaxo, A.; "Transmission of multiband OFDM-UWB signals along LR-PONs employing a Mach-Zehnder modulator biased at the quasi-minimum power transmission point", IEEE/OSA Journal of Lightwave Tech., Vol. 30, No. 11, pp. 1587 - 1594, February, 2012.
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- Reis, J.D.; Neves, D.; Teixeira, A.; "Analysis of Nonlinearities on Coherent Ultra- Dense WDM-PONs Using Volterra Series", IEEE/OSA Journal of Lightwave Tech., Vol. 30, No. 2, pp. 234 - 241, January, 2012.
Abstract
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- Ferreira, J.; L. R. Rapp; "Dynamics of spectral hole burning in EDFAs: dependence on temperature ", IEEE Photonics Technology Letters, Vol. 24, No. 1, pp. 67 - 69, January, 2012.
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- André, P.S; Lima, M. J. N.; N. Fernandes ; F Granada; Almeida, T.; Chang; Lan; X Xiangjun; "Raman amplified access networks with pump signal recycling for electrical power conversion", Microwave and Optical Tech. Letters, Vol. 54, No. 1, pp. 116 - 119, January, 2012.
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- J. Morgado; Fonseca, D.F.; Cartaxo, A.; "Experimental Study of Coexistence of Multi-Band OFDM-UWB and OFDM-Baseband Signals in Long-Reach PONs Using Directly Modulated Lasers", Optics Express, Vol. 19, No. 23, pp. 23601 - 23612, December, 2011.
Abstract
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- Guiomar, F. P.; Pinto, A. N.; C.Rodrigues Rodrigues; P. Mão-Cheia; "Transmissão e Receção Coerente a 40Gb/s e 100Gb/s", Revista Saber e Fazer Telecomunicações, Vol. 9, No. --, pp. 128 - 133, December, 2011.
Abstract
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- Reis, J.D.; Neves, D.; Teixeira, A.; "Weighting nonlinearities on future high aggregate data rate PONs", Optics Express, Vol. 19, No. 27, pp. 26567 - 26567, December, 2011.
Abstract
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- A. Ferreira; Silveira, T.; D. Fonseca; Ribeiro, R. F. S.; Monteiro, P.; "Highly Linear Single Sideband Transmitter for Radio-Over-Fiber Systems", IEEE Photonics Technology Letters, Vol. 23, No. 22, pp. 1718 - 1720, November, 2011.
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- J. Girão; B. Neto; Rocha, Ana M.; Reis, C.; Dionísio, R.P.; s Chatzi; F Bonada; J. Lazaro; Teixeira, A.; André, P.S; "C+L bandƒn extended reach amplified next generation access networks", Microwave and Optical Tech. Letters, Vol. 53, No. 10, pp. 2414 - 2418, October, 2011.
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- R.A. Oliveira; Marques, C.A.F.; J. Canning; Nogueira, R.N. ; A. Pohl; "Complex Bragg Grating Writing using Direct Modulation of the Optical Fibre with Flexural Waves", Applied Physics Letters, Vol. 99, No. 16, pp. 161111 - 161111-3, October, 2011.
Abstract
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- Guiomar, F. P.; Reis, J.D.; Teixeira, A.; Pinto, A. N.; "Digital Post-Compensation Using Volterra Series Transfer Function", IEEE Photonics Technology Letters, Vol. 23, No. 19, pp. 1412 - 1414, October, 2011.
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- Liu, Z.; Violas, M.; Carvalho, N.B.C.; "Digital Predistortion for RSOAs as External Modulators in Radio over Fiber Systems", Optics Express, Vol. 19, No. 18, pp. 17641 - 17646, August, 2011.
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- Alves , T. M. F.; Cartaxo, A.; "Distribution of double-sideband OFDM-UWB radio signals in dispersion compensated long-reach PONs", IEEE/OSA Journal of Lightwave Tech., Vol. 29, No. 16, pp. 2467 - 2474, August, 2011.
Abstract
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- Antunes, P.; André, P.S; "Laser sintonizável de fibra óptica em anel", Gazeta de Física, Vol. 34, No. 1, pp. 33 - 36, July, 2011.
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- Rocha, Ana M.; Antunes, P.; M. Facão; André, P.S; "Detection of Fiber Fuse Effect Using FBG Sensors", IEEE Sensors Journal, Vol. 11, No. 6, pp. 1390 - 1394, June, 2011.
Abstract
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- Fonseca, D.F.; Cartaxo, A.; "Eye opening degradation due to sideband suppression in direct detection systems for different signaling formats", Fiber and Integrated Optics, Vol. 30, No. 3, pp. 151 - 165, June, 2011.
Abstract
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- Alves , T. M. F.; M. Morant; Cartaxo, A.; R. Llorente; "Performance comparison of OFDM-UWB radio signals distribution in long-reach PONs using Mach-Zehnder and linearized modulators", IEEE Journal on Selected Areas in Communications, Vol. 29, No. 6, pp. 1311 - 1320, June, 2011.
Abstract
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- Cartaxo, A.; Alves , T. M. F.; "Theoretical and experimental performance evaluation methods for DD-OFDM systems with optical amplification", Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Vol. 10, No. 1, pp. 82 - 94, June, 2011.
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- Liu, Z.; M. Sadeghi; G. Valicourt; R. Brenot; Violas, M.; "Experimental Validation of a Reflective Semiconductor Optical Amplifier Model Used as a Modulator in Radio Over Fiber Systems", IEEE Photonics Technology Letters, Vol. 23, No. 9, pp. 576 - 578, May, 2011.
Abstract
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- D. D. Dahan; U. M. Mahlab; Teixeira, A.; Tomkos, I.; "Optical performance monitoring for translucent/transparent optical networks", IET Optoelectronics, Vol. 5, No. 1, pp. 1 - 18, May, 2011.
Abstract
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- Silva, N. A.; Muga, N. J.; Pinto, A. N.; "Evolution of first-order sidebands from multiple FWM processes in HiBi optical fibers", Optics Communications, Vol. 284, No. 13, pp. 3408 - 3415, April, 2011.
Abstract
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- Reis, J.D.; Teixeira, A.; "Cross-Phase Modulation Impact on Coherent Optical 16QAM-WDM Transmission Systems", Microwave and Optical Tech. Letters, Vol. 53, No. 3, pp. 633 - 636, March, 2011.
Abstract
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- Marques, C.A.F.; R.A. Oliveira; A. Pohl; J. Canning; Nogueira, R.N. ; "Dynamic Control of a Phase-Shifted FBG through Acousto-Optic Modulation", Optics Communications, Vol. 284, No. 5, pp. 1228 - 1231, March, 2011.
Abstract
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- Mahmoud , A.A.; Lima, M. J. N.; Teixeira, A.; "Reduced bandwidth transmitter and simple detection scheme for improved Constant Envelope OFDM", Electronics Letters, Vol. 47, No. 6, pp. 391 - 392, March, 2011.
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- Muga, N. J.; M. Ferreira; Pinto, A. N.; "QBER Estimation in QKD Systems with Polarization Encoding", IEEE/OSA Journal of Lightwave Tech., Vol. 29, No. 3, pp. 355 - 361, February, 2011.
Abstract
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- Alves , T. M. F.; Cartaxo, A.; "SNR approach for performance evaluation of time-stretching photonic analogue to digital converter system", Optics Express, Vol. 19, No. 2, pp. 1493 - 1509, January, 2011.
Abstract
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- M. Facão; Rocha, Ana M.; André, P.S; "Traveling Solutions of the Fuse Effect in Optical Fibers", IEEE/OSA Journal of Lightwave Tech., Vol. 29, No. 1, pp. 109 - 114, January, 2011.
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- B. Neto; Reis, C.; Dionísio, R.P.; Ferreira, J.; J. Lazaro; G. Beleffi ; Pinto, A. N.; Nogueira, R.N. ; Teixeira, A.; André, P.S; "Assessment and mitigation of Erbium-doped fibre amplifiers (EDFA) gain transients in hybrid wavelength division multiplexing/time division multiplexing passive optical network (WDM/TDM PON) in the presence of packet-based traffic", IET Optoelectronics, Vol. 4, No. 6, pp. 219 - 225, December, 2010.
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- Alves , T. M. F.; Cartaxo, A.; "Extension of the exhaustive Gaussian approach for BER estimation in experimental direct-detection OFDM setups", Microwave and Optical Tech. Letters, Vol. 52, No. 12, pp. 2772 - 2775, December, 2010.
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- T. Valente; Cartaxo, A.; "Distribution of IR-UWB signals with PAM modulation in long reach FTTH networks", Journal of Optical Communications and Networking, Vol. 2, No. 11, pp. 892 - 900, November, 2010.
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- G. Valicourt; F. Pommereau; F. Poingt; M. Lamponi; G. H. Duan; Violas, M.; R. Brenot; "Chirp Reduction in Directly Modulated Multi-Electrode RSOA Devices in Passive Optical Networks", IEEE Photonics Technology Letters, Vol. 22, No. 19, pp. 1425 - 1427, October, 2010.
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- D. Wake; A. Nkansah; N. J. G. Gomes; G. Valicourt; R. Brenot; Violas, M.; Liu, Z.; Ferreira, F. M.; Pato, S.; "A Comparison of Radio over Fiber Link Types for the Support of Wideband Radio Channels", IEEE/OSA Journal of Lightwave Tech., Vol. 28, No. 16, pp. 2416 - 2422, August, 2010.
Abstract
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- L. R. Rapp; Ferreira, J.; "Dynamics of spectral hole burning in EDFAs: dependency on pump wavelength and pump power", IEEE Photonics Technology Letters, Vol. 22, No. 16, pp. 1256 - 1258, August, 2010.
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- Drummond, M. V.; A. Ferreira; Fonseca, D.F.; Silveira, T.; Nogueira, R.N. ; Monteiro, P.; "Optimization of a FBG-Based Filtering Module for a 40 Gb/s OSSB Transmission System", Optica Applicata, Vol. XL, No. 2, pp. 511 - 520, July, 2010.
Abstract
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- Lima, M. J. N.; Teixeira, A.; "Performance analysis of 3G-UMTS WDM-RoF links", Optica Applicata, Vol. 40, No. 4, pp. x - y, July, 2010.
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- B. Neto; Reis, C.; Dionísio, R.P.; Ferreira, J.; J. Lázaro; G. Tosi-Beleffi; Pinto, A. N.; Nogueira, R.N. ; Teixeira, A.; André, P.S; "Assessment and mitigation of EDFA gain transients in hybrid WDM/TDM PON in the presence of packet based traffic", IET Optoelectronics, Vol. 4, No. 6, pp. 219 - 225, June, 2010.
Abstract
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- B. Neto; Ferreira, J.; N. Wada; Pinto, A. N.; André, P.S; "Evaluation of the effect of channel add/drop impact on power transients on the performance of a 10 Gb/s DWDM transmission system with hybrid EDFA/Raman amplification", Microwave and Optical Tech. Letters, Vol. 52, No. 6, pp. 1225 - 1227, June, 2010.
Abstract
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- Costa, N.; Cartaxo, A.; "Optical DQPSK system performance evaluation using equivalent differential phase in presence of receiver imperfections", IEEE/OSA Journal of Lightwave Tech., Vol. 28, No. 12, pp. 1735 - 1744, June, 2010.
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- M. T. Giraldi; Rocha, Ana M.; B. Neto; M. Segatto; O. Frazão; JM Baptista; H. Salgado; MB Marques; Teixeira, A.; André, P.S; "Rayleigh Assisted Brillouin Effects in Distributed Raman Amplifiers Under Saturated Conditions at 40 Gb/s", Microwave and Optical Tech. Letters, Vol. 52, No. 6, pp. 1331 - 1335, June, 2010.
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- Almeida, A. J.; Silva, N. A.; Muga, N. J.; Pinto, A. N.; "Single-Photon Source Based on FWM With Adjustable Linear SOP", Revista do Departamento de Electrónica, Telecomunicações e Informática, Universidade de Aveiro, Vol. 5, No. 2, pp. 151 - 155, June, 2010.
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- Reis, C.; A. Maziotis; C. Kouloumentas; C. Stamatiadis; N. Calabretta; André, P.S; Dionísio, R.P.; B. Neto; H.J.S Dorren; Teixeira, A.; "All-optical synchronous S-R flip-flop based on active interferometric devices", Electronics Letters, Vol. 46, No. 10, pp. 709 - 710, May, 2010.
Abstract
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- Muga, N. J.; Silva, N. A.; M. Ferreira; Pinto, A. N.; "Evolution of the Degree of Co-Polarization in High-Birefringence Fibers", Optics Communications, Vol. 283, No. 10, pp. 2125 - 2132, May, 2010.
Abstract
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- Reis, J.D.; Teixeira, A.; "Unveiling Nonlinear Effects in Dense Coherent Optical WDM Systems with Volterra Series", Optics Express, Vol. 18, No. 8, pp. 8660 - 8670, April, 2010.
Abstract
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- Alves , T. M. F.; Cartaxo, A.; "Analysis of methods of performance evaluation of direct-detection OFDM communication systems", Fiber and Integrated Optics, Vol. 29, No. 3, pp. 170 - 186, March, 2010.
Abstract
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- Silva, N. A.; Muga, N. J.; Pinto, A. N.; "Effective Nonlinear Parameter Measurement Using FWM in Optical Fibers in a Low Power Regime", IEEE Journal of Quantum Electronics, Vol. 46, No. 3, pp. 285 - 291, March, 2010.
Abstract
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- M. Leiria; Cartaxo, A.; "Impact of the switching window shape on the performance of a chain of reamplification, reshaping and retiming all-optical regenerators based on a non-linear gate", Fiber and Integrated Optics, Vol. 29, No. 1, pp. 21 - 43, January, 2010.
Abstract | Full text (PDF 1170KB)
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- Silva, N. A.; Muga, N. J.; Pinto, A. N.; "Influence of the Stimulated Raman Scattering on the Four-Wave Mixing Process in Birefringent Fibers", IEEE/OSA Journal of Lightwave Tech., Vol. 27, No. 22, pp. 4979 - 4988, November, 2009.
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- M.C.F. Fugihara; Pinto, A. N.; "Attenuation Fitting Functions", Microwave and Optical Tech. Letters, Vol. 51, No. 10, pp. 2294 - 2296, October, 2009.
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- Alves , T. M. F.; Cartaxo, A.; "Semi-analytical approach for performance evaluation of direct-detection OFDM optical communication systems", Optics Express, Vol. 17, No. 21, pp. 18714 - 18729, October, 2009.
Abstract
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- I Chatzigeorgiou; Rodrigues , M.; I. J. Wassell; R Carrasco; "Analysis and Design of Punctured Rate-1/2 Turbo Codes Exhibiting Low Error Floors", IEEE Journal on Selected Areas in Communications, Vol. 27, No. 6, pp. 944 - 953, August, 2009.
| BibTex
- Muga, N. J.; M.C.F. Fugihara; M. Ferreira; Pinto, A. N.; "Non-Gaussian ASE Noise in Raman Amplification Systems", IEEE/OSA Journal of Lightwave Tech., Vol. 27, No. 16, pp. 3389 - 3398, August, 2009.
Abstract
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- Reis, J.D.; B. Neto; André, P.S; Teixeira, A.; "WDM Ring Performance Improvement by Means of Four-Wave Mixing Crosstalk Minimization Algorithm", Microwave and Optical Tech. Letters, Vol. 51, No. 8, pp. 1949 - 1952, August, 2009.
Abstract
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- Rocha, Ana M.; B. Neto; M. Facão; André, P.S; "Low Cost Incoherent Pumps Solutions for Raman Fiber Amplifier", Optica Applicata, Vol. 39, No. 2, pp. 287 - 293, July, 2009.
Abstract
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- Pavlovic, N.P.; Costa, N.; Cartaxo, A.; "Single-sideband differential phase shift keying asynchronous carrier-suppressed return-to-zero — a novel signaling format optimized for long-haul UDWDM systems", IEEE/OSA Journal of Lightwave Tech., Vol. 27, No. 12, pp. 1990 - 2000, June, 2009.
Abstract | Full text (PDF 721KB)
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- M. Morant; Alves , T. M. F.; R. Llorente; Cartaxo, A.; J. Marti; "Experimental comparison of transmission performance of multi-channel OFDM-UWB signals on FTTH networks", IEEE/OSA Journal of Lightwave Tech., Vol. 27, No. 10, pp. 1408 - 1414, May, 2009.
Abstract
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- S. Cani; L. Calmon; M. Ribeiro; M. J. Pontes; M. Segatto; Cartaxo, A.; "An analytical approximated solution for the gain of broadband Raman amplifiers with multiple counter-pumps", IEEE/OSA Journal of Lightwave Tech., Vol. 27, No. 7, pp. 944 - 951, April, 2009.
| BibTex
- Costa, N.; Cartaxo, A.; "Novel semi-analytical method for BER evaluation in simulated optical DQPSK systems", IEEE Photonics Technology Letters, Vol. 21, No. 7, pp. 447 - 449, April, 2009.
Abstract
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- R. Meleiro; J. Castro; D. Fonseca; André, P.S; Monteiro, P.; "In-band crosstalk penalties in optical networks with narrow optical and electric filtering", Optics Express, Vol. 17, No. 6, pp. 4605 - 4610, March, 2009.
Abstract
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- Alves , T. M. F.; Cartaxo, A.; "Performance degradation due to OFDM-UWB radio signals transmission along dispersive single-mode fiber", IEEE Photonics Technology Letters, Vol. 21, No. 3, pp. 158 - 160, February, 2009.
Abstract
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- I.P. Papaganakis; D. K. Klonidis; P. P. Poggiolini; G. B. Bosco; M. Omella; J. Prat; D. Fonseca; Teixeira, A.; Cartaxo, A.; Tomkos, I.; "Electronic distortion compensation in the mitigation of optical transmission impairments: the view of joint project on mitigation of optical transmission impairments by electronic means ePhoton/ONe1 project", IET Optoelectronics, Vol. 3, No. 2, pp. 73 - 85, January, 2009.
Abstract
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- Pato, S.; Silva, H. A.; Monteiro, P.; "Forward Error Correction in 10 Gbit/s Ethernet Passive Optical Networks", Journal of Optical Networking, Vol. 8, No. 1, pp. 84 - 94, January, 2009.
Abstract
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- Lima, M. J. N.; A.B. Brízido; Teixeira, A.; "UMTS Radio over Fiber Link performance analysis based on low cost uncooled laser", , Vol. 51, No. 1, pp. 6 - 9, January, 2009.
Abstract
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- Pato, S.; R. Meleiro; Fonseca, D.F.; André, P.S; Monteiro, P.; Silva, H. A.; "All-Optical Burst-Mode Power Equalizer based on Cascaded SOAs for 10 Gbit/s EPONs", IEEE Photonics Technology Letters, Vol. 20, No. 24, pp. 2078 - 2080, December, 2008.
Abstract
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- Costa, N.; Cartaxo, A.; "Influence of the channel number on the optimal dispersion map due to XPM in WDM links", IEEE/OSA Journal of Lightwave Tech., Vol. 26, No. 22, pp. 3640 - 3649, November, 2008.
Abstract
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- Pinto, A. N.; G. Agrawal; "Nonlinear Interaction Between Signal and Noise in Optical Fibers", IEEE/OSA Journal of Lightwave Tech., Vol. 26, No. 13, pp. 1847 - 1853, July, 2008.
| BibTex
- Santos, J.; Hajduczenia, M.H.; Monteiro, P.; "On triplexer design for next generation ethernet passive optical network systems", Intrnl. Journal of Communication Networks and Distributed Systems - Inderscience, Vol. 1, No. 2, pp. 1 - 20, July, 2008.
Abstract | Full text (PDF 438KB)
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- M. Leiria; I. Kim; Cartaxo, A.; G. Li; "Experimental study of pattern independent phase noise accumulation in an all optical clock recovery chain based on two section gain coupled DFB lasers", IEEE/OSA Journal of Lightwave Tech., Vol. 26, No. 12, pp. 1661 - 1670, June, 2008.
| BibTex
- D. Abrantes ; André, P.S; M.R. Ferreira; A. K. Skrivervik; L. D. Carlos; J. Rocha; "Functionalization of atomic force microscope tips by dielectrophoretic assembly of Gd2O3:Eu3+ nanorods", Nanotechnology, Vol. 19, No. 295, pp. 702 - 708, June, 2008.
Abstract
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- R. Llorente; Alves , T. M. F.; M. Morant; M. Beltran; J. Perez; Cartaxo, A.; J. Marti; "Ultra wide-band radio signals distribution in FTTH networks", IEEE Photonics Technology Letters, Vol. 20, No. 11, pp. 945 - 947, June, 2008.
Abstract
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- Pavlovic, N.P.; Cartaxo, A.; "Influence of tight optical filtering on long-haul transmission performance of several advanced signaling formats", IEEE/OSA Journal of Lightwave Tech., Vol. 26, No. 10, pp. 1339 - 1348, May, 2008.
| BibTex
- Santos, J.; Pedro, J. M.; Pires, J. J. O. ; Monteiro, P.; "Self-Protected Long-Reach 10 Gbit/s EPONs based on a Ring Architecture", Journal of Optical Networking, Vol. 7, No. 5, pp. 1 - 20, May, 2008.
Abstract
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- R.S. Luis; Teixeira, A.; Monteiro, P.; "XPM-degradation of dispersion precompensated intensity modulation-direct detection systems without inline dispersion compensation", IEEE Photonics Technology Letters, Vol. 20, No. 9, pp. 736 - 738, May, 2008.
| BibTex
- R. Meleiro; Fonseca, D.F.; J. Castro; André, P.S; Monteiro, P.; "Impact of Self-Phase Modulation on In-Band Crosstalk Penalties", IEEE Photonics Technology Letters, Vol. 20, No. 8, pp. 644 - 646, April, 2008.
Abstract
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- R.S. Luis; Teixeira, A.; Monteiro, P.; "Optical signal-to-noise ratio estimation using reference asynchronous histograms", IEEE/OSA Journal of Lightwave Tech., Vol. 27, No. 6, pp. 731 - 743, March, 2008.
Abstract | Full text (PDF 1155KB)
| BibTex
- Teixeira, A.; Costa, L. N. Costa; Tomkos, I.; G. Beleffi ; J. Lazaro; "An integrated view on monitoring and compensation for dynamic optical networks: from management to physical layer ", Photonic Network Communications, Vol. 18, No. --, pp. 191 - 210, February, 2008.
Abstract | Full text (PDF 1370KB)
| BibTex
- M.C.F. Fugihara; Pinto, A. N.; "Low-Cost Raman Amplifier for CWDM Systems", Microwave and Optical Tech. Letters, Vol. 50, No. 2, pp. 297 - 301, February, 2008.
| BibTex
- Rocha, Ana M.; B. Neto; André, P.S; "Study of Raman Amplification with Low Cost Incoherent Pumps", Microwave and Optical Tech. Letters, Vol. 50, No. 2, pp. 301 - 303, February, 2008.
Abstract
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- M. Leiria; Cartaxo, A.; "Impact of the signal and nonlinearity extinction ratios on the design of non ideal 2R all optical regenerators", IEEE/OSA Journal of Lightwave Tech., Vol. 26, No. 2, pp. 276 - 285, January, 2008.
| BibTex
- Pires, J. J. O. ; Cancela, L. G. C.; "On the probability density function of an optical DPSK signal in the presence of intrachannel crosstalk and ASE noise", Journal of Optical Comm., Vol. 28, No. 3/2007, pp. 229 - 233, October, 2007.
| BibTex
- R.S. Luis; Clouet; Teixeira, A.; Monteiro, P.; "Pump-probe analysis of the XPM degradation induced by 10 Gb/s ASK signals on 40 Gb/s DPSK signals", Optics Letters, Vol. 32, No. 19, pp. 2786 - 2788, October, 2007.
| BibTex
- Madureira, M.; Fonseca, D.F.; R. Sousa ; Violas, M.; Aguiar, R. L.; Cartaxo, A.; Monteiro, P.; "Postdetection adjustable simultaneous compensation of DGD and GVD in a 40-Gb/s optical single-sideband system", IEEE Photonics Technology Letters, Vol. 19, No. 18, pp. 1356 - 1358, September, 2007.
| BibTex
- Fonseca, D.F.; Cartaxo, A.; Monteiro, P.; "Adaptive opto-electrical filters for improved generation of optical single sideband signals with different pulse shapes", IEEE/OSA Journal of Lightwave Tech., Vol. 25, No. 8, pp. 2175 - 2186, August, 2007.
| BibTex
- Fonseca, D.F.; R.S. Luis; Cartaxo, A.; Monteiro, P.; "Near pseudo-linear regime in 10 Gb/s single sideband-alternate mark inversion systems using electrical dispersion pre-compensation", IEEE Photonics Technology Letters, Vol. 19, No. 15, pp. 1127 - 1129, August, 2007.
| BibTex
- R.S. Luis; Fonseca, D.F.; Teixeira, A.; Monteiro, P.; "Dispersion management of electrically pre-compensated RZ single-sideband signals at 10 Gb/s without inline dispersion compensation", IEEE Photonics Technology Letters, Vol. 19, No. 14, pp. 1039 - 1041, July, 2007.
| BibTex
- Fonseca, D.F.; Cartaxo, A.; Monteiro, P.; "Influence of the extinction ratio on the intra-channel nonlinear distortion of 40 Gb/s return-to-zero transmission systems over standard fiber", IEEE/OSA Journal of Lightwave Tech., Vol. 25, No. 6, pp. 1447 - 1457, June, 2007.
| BibTex
- Rebola, J. L. ; Cartaxo, A.; "Accuracy of Gaussian approach for the performance evaluation of direct-detection receiver with partially polarized noise", Fiber and Integrated Optics, Vol. 26, No. 3, pp. 135 - 146, May, 2007.
| BibTex
- Fonseca, D.F.; Cartaxo, A.; Monteiro, P.; "Comparison and optimization of optical single sideband transmitters", IEE Proceedings, Part J – Optoelectronics, Vol. 1, No. 2, pp. 82 - 90, April, 2007.
| BibTex
- R.S. Luis; Teixeira, A.; Monteiro, P.; "Design of optical filter for increased efficiency of wavelength converters based on fiber XPM", Optics Communications, Vol. 271, No. 1, pp. 100 - 104, March, 2007.
| BibTex
- Pavlovic, N.P.; Cartaxo, A.; "Optimization of single-sideband DCS-RZ format for long-haul 43 Gbit/s/channel ultra-dense WDM systems", IEEE/OSA Journal of Lightwave Tech., Vol. 25, No. 2, pp. 481 - 489, February, 2007.
| BibTex
- Teixeira, A.; Silveira, T.; G. Tosi-Beleffi; F. Curti; Forin, D.; Koonen, T.; Monteiro, P.; "Theoretical and Experimental Performance Evaluation of All-Optical Multi-Wavelength Conversion by Four-Wave Mixing in Fiber AT 10/20/40 GB/S for Optical Layer Multicast", Microwave and Optical Tech. Letters, Vol. accepted, No. x, pp. x - x, January, 2007.
| BibTex
- Madureira, M.; Fonseca, D.F.; Cartaxo, A.; Aguiar, R. L.; Monteiro, P.; "Adjustable electrical dispersion compensation in a 40 Gb/s optical single sideband system", IEEE Photonics Technology Letters, Vol. 18, No. 24, pp. 2689 - 2691, December, 2006.
| BibTex
- André, P.S; B. Neto; Teixeira, A.; Lima, M. J. N.; Nogueira, R.N. ; Rocha, R. F.; Pinto, J. L.; "Compensadores de dispersão cromática dinamicamente reconfiguráveis", IEEE Latin America Trans., Vol. 4, No. 5, pp. 306 - 311, December, 2006.
| BibTex
- R.S. Luis; Teixeira, A.; Monteiro, P.; "Cross-phase modulation bandwidth in ultrafast fiber wavelength converters", Optics Letters, Vol. 31, No. 23, pp. 3408 - 3410, December, 2006.
| BibTex
- Silveira, T.; Teixeira, A.; Ferreira , A.P.S.; Monteiro, P.; "All Optical Vestigial Sideband Generation Using Semiconductor Optical Amplifier", IEEE Photonics Technology Letters, Vol. 18, No. 21, pp. 2212 - 2214, November, 2006.
| BibTex
- André, P.S; X Xiangjun; Teixeira, A.; A. Ferreira; Silveira, T.; Monteiro, P.; Rocha, R. F.; Pinto, J. L.; "Spectrum equalization employing reshaping filter to improve ask signal quality in combined FSK/ASK modulation scheme", Microwave and Optical Tech. Letters, Vol. 48, No. 11, pp. 2208 - 2210, November, 2006.
| BibTex
- Rebola, J. L. ; Cartaxo, A.; "Analysis and validation of the probability density function of the output current of optically preamplified receivers with arbitrary optical filtering through Monte Carlo simulation", Journal of Optical Comm., Vol. 27, No. 5, pp. 242 - 248, October, 2006.
| BibTex
- P. Antunes; André, P.S; Teixeira, A.; Lima, M. J. N.; "Tolerance of Optical Filters Detuning in CWDM Networks", Photonic Network Communications, Vol. 13, No. 3, pp. 323 - 328, October, 2006.
| BibTex
- Fonseca, D.F.; Cartaxo, A.; Monteiro, P.; "Modeling and experimental validation of an x-cut 4 phase-modulators structure", IEE Proceedings, Part J – Optoelectronics, Vol. 153, No. 4, pp. 145 - 151, August, 2006.
| BibTex
- M. Leiria; Cartaxo, A.; "On the optimization of regenerator parameters in a chain of 2R all-optical regenerators", IEEE Photonics Technology Letters, Vol. 18, No. 16, pp. 1711 - 1713, August, 2006.
| BibTex
- Fonseca, D.F.; Cartaxo, A.; Monteiro, P.; "On the use of electrical pre-compensation of dispersion in optical single sideband transmission systems", IEEE Journal of Selected Topics in Quantum Electronics, Vol. 12, No. 4, pp. 603 - 614, August, 2006.
| BibTex
- R.S. Luis; Teixeira, A.; André, P.S; Monteiro, P.; "Novel distortion resilient OSNR monitoring technique based on evaluation of asynchronous histograms", Microwave and Optical Tech. Letters, Vol. 48, No. 7, pp. 1369 - 1372, July, 2006.
| BibTex
- Fonseca, D.F.; Cartaxo, A.; Monteiro, P.; "Spectrally efficient optical label insertion/extraction scheme using an OSSB filter", IEEE Photonics Technology Letters, Vol. 18, No. 13, pp. 1463 - 1465, July, 2006.
| BibTex
- Rebola, J. L. ; Cartaxo, A.; "Closed-form expression for arbitrary modulation formats performance evaluation in optically amplified systems", Journal of Optical Comm., Vol. 27, No. 3, pp. 130 - 136, June, 2006.
| BibTex
- Charrua, P.; Cartaxo, A.; "Performance analysis of AMI-RZ single-sideband signals in 40 Gbit/s transmission systems", IEE Proceedings, Part J – Optoelectronics, Vol. 153, No. 3, pp. 109 - 118, June, 2006.
| BibTex
- André, P.S; X Xiangjun; Teixeira, A.; A. Ferreira; Silveira, T.; Rocha, R. F.; Pinto, J. L.; Monteiro, P.; "Detailed numerical analysis of a Four-Wave Mixing in Dispersion-Shifted fibre based All-Optical Wavelength Converter of 10 Gb/s Single Sideband Optical Signals", Optical Fiber Technology, Vol. in press, No. -, pp. - - -, May, 2006.
| BibTex
- R.S. Luis; Cartaxo, A.; "Errata to “Impact of dispersion slope on SPM degradation in WDM systems with high channel output"", IEEE/OSA Journal of Lightwave Tech., Vol. 24, No. 5, pp. 2261 - 2261, May, 2006.
| BibTex
- Fonseca, D.F.; Cartaxo, A.; Monteiro, P.; "Optical single sideband transmitter for various electrical signaling formats", IEEE/OSA Journal of Lightwave Tech., Vol. 24, No. 5, pp. 2059 - 2069, May, 2006.
| BibTex
- Nogueira, R.N. ; Teixeira, A.; Pinto, J. L.; Rocha, R. F.; "Polarization assisted OCDMA using fiber Bragg gratings written in highly birefringent fibers", IEEE Photonics Technology Letters, Vol. 18, No. 7, pp. 841 - 843, April, 2006.
| BibTex
- André, P.S; Teixeira, A.; Pinto, A. N.; Pellegrino, L.; B. Neto; Rocha, R. F.; Pinto, J. L.; Monteiro, P.; "Transmission fibre chromatic dispersion dependence on the temperature: Implications on 40 Gbit/s performance", ETRI Trans., Vol. 28, No. -, pp. 257 - 259, April, 2006.
| BibTex
- Lima, M. J. N.; Nogueira, R.N. ; Teixeira, A.; "Distribution of 3G signals over fiber", Revista do Departamento de Electrónica e de Telecomunicações, Universidade de Aveiro, Vol. 4, No. 6, pp. 711 - 714, March, 2006.
| BibTex
- M. Leiria; Cartaxo, A.; "Optimization of optical add-drop multiplexers based on arrayed waveguide grating with fabrication errors for transparent optical networks", Fiber and Integrated Optics, Vol. 25, No. 2, pp. 141 - 159, March, 2006.
| BibTex
- Fonseca, D.F.; Cartaxo, A.; Monteiro, P.; "Adaptive opto-electronic filter for improved optical single sideband generation", IEEE Photonics Technology Letters, Vol. 18, No. 2, pp. 415 - 417, January, 2006.
| BibTex
- Pinto, A. N.; Rocha, R. F.; Q. Lin; G. Agrawal; "Optical Versus Electrical Dispersion Compensation: Role of Timing Jitter", IEEE/OSA Journal of Lightwave Tech., Vol. 24, No. 1, pp. 387 - 395, January, 2006.
| BibTex
- R.S. Luis; Cartaxo, A.; "Impact of dispersion slope on SPM degradation in WDM systems with high channel count", IEEE/OSA Journal of Lightwave Tech., Vol. 23, No. 11, pp. 3764 - 3772, November, 2005.
| BibTex
- Antunes, P.; André, P.S; Teixeira, A.; Lima, M. J. N.; "Tolerance of Optical Filters Detuning in CWDM Networks", Photonic Network Communications, Vol. 2, No. 11, pp. 525 - 528, November, 2005.
| BibTex
- André, P.S; Teixeira, A.; Monteiro, P.; Lima, M. J. N.; Nogueira, R.N. ; Rocha, R. F.; Pinto, J. L.; "Dispersion compensation in IP-over-DWDM networks employing combined modulation formats", Journal of High Speed Networks, Vol. 14, No. -, pp. 283 - 292, October, 2005.
| BibTex
- Rebola, J. L. ; Cartaxo, A.; "Performance evaluation of optically preamplified receivers with partially polarised noise and arbitrary optical filtering: a rigorous approach", IEE Proceedings, Part J – Optoelectronics, Vol. 152, No. 5, pp. 251 - 262, October, 2005.
| BibTex
- André, P.S; X Xiangjun; Teixeira, A.; A. Ferreira; Silveira, T.; Monteiro, P.; Rocha, R. F.; Pinto, J. L.; "The Influence of Pump Wavelength on the Performance of Wavelength Conversion of 10-GB/S Single-Side-Band Optical Signal Based on Four-Wave Mixing in Dispersion-Shifted Fiber", Microwave and Optical Tech. Letters, Vol. 46, No. 5, pp. 493 - 493, September, 2005.
| BibTex
- Garcia, N. M. ; Monteiro, P.; H. Castro; J. Castro; R.S. Luis; Fonseca, D.F.; Pellegrino, L.; Hajduczenia, M.H.; Pato, S.; CS Santiago; "Optical Communications Research Activities at COM RD1 Siemens S.A.", Fiber and Integrated Optics, Vol. 24, No. 3-4, pp. 395 - 410, August, 2005.
| BibTex
- Fonseca, D.F.; Monteiro, P.; Cartaxo, A.; "Adaptive optical single sideband filter based on a phase modulator", Electronics Letters, Vol. 41, No. 13, pp. 760 - 761, June, 2005.
| BibTex
- Teixeira, A.; Silveira, T.; Monteiro, P.; "Cross-gain modulation bandwidth enhancement in semiconductor optical amplifiers by means of detuned optical filter", Electronics Letters, Vol. 41, No. 13, pp. 53 - 54, June, 2005.
| BibTex
- Fonseca, D.F.; Cartaxo, A.; "On the transition to pseudo-linear regime in dispersion managed systems with NRZ, RZ and duobinary signal formats", IEE Proceedings, Part J – Optoelectronics, Vol. 152, No. 3, pp. 181 - 187, June, 2005.
| BibTex
- Monteiro, P.; A. Ferreira; Fonseca, D.F.; Silveira, T.; Hajduczenia, M.H.; Santiago, C.; R.S. Luis; Pellegrino, L.; "Optical Communications Research Activities at COM RD1 Siemens S.A", Fiber and Integrated Optics, Vol. 24, No. -, pp. 395 - 410, June, 2005.
| BibTex
- André, P.S; X Xiangjun; Teixeira, A.; Monteiro, P.; Rocha, R. F.; "Study of Optical Transmission Performance in IP-Over- WDM Networks Based on FSK/ASK Combined Modulation Format", ETRI Trans., Vol. 27, No. 3, pp. - - -, June, 2005.
| BibTex
- M. Leiria; Cartaxo, A.; "Evaluation of Transparent Optical Network Performance in Presence of Incoherent Homodyne Crosstalk", Fiber and Integrated Optics, Vol. 24, No. 3-4, pp. 315 - 330, May, 2005.
| BibTex
- Cartaxo, A.; Rebola, J. L. ; Pavlovic, N.P.; Charrua, P.; Fonseca, D.F.; J. Morgado; R.S. Luis; M. Leiria; "Overview of DWDM/ODC project", Fiber and Integrated Optics, Vol. 24, No. 3-4, pp. 331 - 352, April, 2005.
| BibTex
- R.S. Luis; Cartaxo, A.; "Analytical characterization of SPM impact on XPM-induced degradation in dispersion compensated WDM systems", IEEE/OSA Journal of Lightwave Tech., Vol. 23, No. 3, pp. 1503 - 1513, March, 2005.
| BibTex
- L. Moura; Monteiro, P.; I. Darwazeh; "Generalized noise analysis technique for four-port linear networks", IEEE Trans. on Circuits and Systems I, Vol. 52, No. 3, pp. 631 - 640, March, 2005.
| BibTex
- M. Ferreira; Pinto, A. N.; André, P.S; Muga, N. J.; J. Machado; Nogueira, R.N. ; S. Latas; M. Sousa; Rocha, R. F.; "Polarization Mode Dispersion in High-Speed Optical Communication Systems", Fiber and Integrated Optics, Vol. 24, No. 3-4, pp. 261 - 285, March, 2005.
| BibTex
- Rebola, J. L. ; Cartaxo, A.; "Probability density function of the output current of cascaded multiplexer/demultiplexers in transparent optical networks", Fiber and Integrated Optics, Vol. 24, No. 2, pp. 55 - 72, March, 2005.
| BibTex
- Charrua, P.; Cartaxo, A.; "Performance of DCS-RZ single-sideband signal in 40 Gbit/s Long-Haul transmission systems", IEE Proceedings, Part J – Optoelectronics, Vol. 152, No. 1, pp. 33 - 40, February, 2005.
| BibTex
- Teixeira, A.; Nogueira, R.N. ; André, P.S; Lima, M. J. N.; Rocha, R. F.; "Optimised wavelength interleaved radio-over-fibre system based on highly birefringent fibre Bragg gratings", Electronics Letters, Vol. 41, No. 1, pp. 30 - 32, January, 2005.
| BibTex
- Charrua, P.; Cartaxo, A.; "Optimized filtering for AMI-RZ and DCS-RZ SSB signals in 40 Gbit/s/ch-based UDWDM systems", IEEE Photonics Technology Letters, Vol. 17, No. 1, pp. 223 - 225, January, 2005.
| BibTex
- R.S. Luis; André, P.S; Teixeira, A.; Monteiro, P.; "Performance monitoring in optical networks using asynchronously acquired samples with nonideal sampling systems and intersymbol interference", IEEE/OSA Journal of Lightwave Tech., Vol. 22, No. 11, pp. 2452 - 2459, November, 2004.
| BibTex
- André, P.S; Pinto, A. N.; Pinto, J. L.; "Effect of Temperature on the Single Mode Fibers Chromatic Dispersion", Journal of Microwaves and Optoelectronics, Vol. 3, No. 5, pp. 64 - 70, July, 2004.
| BibTex
- M. Leiria; Rebola, J. L. ; Cartaxo, A.; "Gaussian approach for the performance assessment of optical multiplexer/demultiplexer concatenation in transparent optical networks", IEE Proceedings, Part J – Optoelectronics, Vol. 151, No. 3, pp. 157 - 165, June, 2004.
| BibTex
- Pavlovic, N.P.; Cartaxo, A.; "Influence of transmitter chirp on optimised dispersion managed 10 Gbit/s NRZ installed links", IEE Proceedings, Part J – Optoelectronics, Vol. 151, No. 1, pp. 27 - 36, February, 2004.
| BibTex
- Luís M. R. Teixeira; Monteiro, P.; Violas, M.; Teixeira, A.; Santos, J. M.; "Adaptive Chromatic Dispersion Compensation Using Electrical Transversal Filters", Revista do Departamento de Electrónica e de Telecomunicações, Universidade de Aveiro, Vol. 4, No. 2, pp. 186 - 190, January, 2004.
| BibTex
- André, P.S; Teixeira, A.; Lima, M. J. N.; Rocha, R. F.; Pinto, J. L.; "Análise do desempenho em sistemas de comunicações ópticas baseada em histogramas de amplitude assincronamente amostrados", Revista da Sociedade Brasileira de Telecomunicações, Vol. 18, No. 3, pp. 263 - 272, December, 2003.
| BibTex
- André, P.S; Teixeira, A.; H. Kalinowsky; Pinto, J. L.; "Raman Gain characterization in Standard Single Mode Optical Fibres for Optical Simulation Purposes", Optica Applicata, Vol. 33, No. 4, pp. 559 - 573, December, 2003.
| BibTex
- André, P.S; Teixeira, A.; Lima, M. J. N.; Nogueira, R.N. ; Rocha, R. F.; Pinto, J. L.; "Optical performance monitoring in high speed transparent DWDM networks through asynchronous sampling", Lectures Notes in Computer Science, Vol. sc2720, No. -, pp. 452 - 461, September, 2003.
| BibTex
- Teixeira, A.; Lima, M. J. N.; Rocha, R. F.; "Effects of Optical Filter Detunning in WDM Optical Networks", Electronics Letters, Vol. 39, No. 14, pp. 1073 - 1074, July, 2003.
| BibTex
- Tavares, A.; Valadas, R.; Aguiar, R. L.; Duarte, A. M. O. D.; "Experimental Characterization of Rate-Adaptive Transmission and Angle Diversity Reception Techniques", IEEE Wireless Communications, Vol. 10, No. 2, pp. 36 - 44, April, 2003.
| BibTex
- Tavares, A.; Valadas, R.; Aguiar, R. L.; Duarte, A. M. O. D.; "Angle Diversity and Rate-Adaptive Transmission for Indoor Wireless Optical Communications", IEEE Communications Magazine, Vol. 41, No. 3, pp. 64 - 73, March, 2003.
| BibTex
- J. Morgado; Cartaxo, A.; "Assessment of laser noise influence on direct detection transmission system performance", IEEE/OSA Journal of Lightwave Tech., Vol. 21, No. 3, pp. 759 - 768, March, 2003.
| BibTex
- Rebola, J. L. ; Cartaxo, A.; "Q-factor estimation and impact of spontaneous-spontaneous beat noise on the performance of optically preamplified receivers", IEEE/OSA Journal of Lightwave Tech., Vol. 21, No. 1, pp. 87 - 95, January, 2003.
| BibTex
- M.C.F. Fugihara; H. Kalinowsky; "PDG Characterization of an EDFA developed for CATV Application", Revista da Sociedade Brasileira de Telecomunicações, Vol. 18, No. 2, pp. 97 - 101, December, 2002.
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- André, P.S; Pinto, A. N.; Pinto, J. L.; Almeida, T.; Pousa, M.; "Selective and Wavelength Transparent Optical Add - Drop Multiplexer Based on Fiber Bragg Gratings", Journal of Communications Technology and Electronics, Vol. 47, No. 12, pp. 891 - 897, December, 2002.
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- A. M. Melo; Gouveia, M. C.G.; "Soliton dynamics in Dispersion-Varying Compensating Fibers (DVCF)", Advances in Communications and Software Technologies - WSEAS Press, Vol. 1, No. 960-8052-71-8, pp. 127 - 130, December, 2002.
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- Janeiro, F. M.; Paiva, C. R.; Topa, A.; "Guidance and leakage properties of chiral optical fibers", Journal of the Optical Society of America B-Optical Physics , Vol. 19, No. 11, pp. 2558 - 2566, November, 2002.
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- A. Pizzinat; A. Schiffini; F. Alberti; F. Matera; Pinto, A. N.; "40 Gb/s Systems on G.652 Fibers: Comparison Between Periodic and All-at-the-End Dispersion Compensation", IEEE/OSA Journal of Lightwave Tech., Vol. 20, No. 9, pp. 1673 - 1679, September, 2002.
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- F. Matera; P. Franco; A. Schiffini; H. Suche; R. Bauknecht; M. Gaspar; R. Corsini; A. Paoletti; F. Alberti; A. Galtarossa; "Experiments on 40 Gb/s transmission with wavelength conversion: results from the IST ATLAS projec", , Vol. 21, No. 5, pp. 371 - 389, September, 2002.
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- Rebola, J. L. ; Cartaxo, A.; "Performance optimization of Gaussian apodized fiber Bragg grating filters in WDM systems", IEEE/OSA Journal of Lightwave Tech., Vol. 20, No. 8, pp. 1537 - 1544, August, 2002.
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- Monteiro, P.; "Design method for FIR-based Hilbert transform filters suitable for broadband AM-SSB", Electronics Letters, Vol. 38, No. 12, pp. 605 - 606, June, 2002.
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- Teixeira, A.; Lima, M. J. N.; Rocha, R. F.; "Influence of laser detuning on an optical WDM network performance", Journal of Communications Technology and Electronics, Vol. 47, No. 7, pp. 806 - 810, June, 2002.
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- Lima, M. J. N.; Teixeira, A.; Rocha, R. F.; "Improving the spectral efficiency of DWDM-DST systems throuh line coding and optimized FBGs", Journal of Optical Comm., Vol. 23, No. 2, pp. 63 - 66, April, 2002.
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- André, P.S; Pinto, J. L.; Teixeira, A.; Pinto, A. N.; Almeida, T.; F. Morgado; Pousa, M.; "Strictly Non-Blocking All-Optical-Cross-Connect Platform Demonstrator for WDM Wavelength Path Networks", Photonic Network Communications, Vol. 4, No. 1, pp. 63 - 72, April, 2002.
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- Monteiro, P.; A. Borjak; Rocha, R. F.; J. O’Reilly; I. Darwazeh; "Adjustable post-detection filters for optically amplified soliton systems", IEICE Trans. on Communications, Vol. E85-C, , No. 3, pp. 511 - 518, March, 2002.
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- André, P.S; Teixeira, A.; Almeida, T.; Pousa, M.; Rocha, R. F.; Pinto, J. L.; "Optical signal quality monitor for transparent DWDM networks based on asynchronous sampled histograms", Journal of Optical Networking, Vol. 1, No. 3, pp. 118 - 128, March, 2002.
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- Rebola, J. L. ; Cartaxo, A.; "Power penalty assessment in optically preamplified receivers with arbitrary optical filtering and signal-dependent noise dominance", IEEE/OSA Journal of Lightwave Tech., Vol. 20, No. 3, pp. 401 - 408, March, 2002.
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- Aguiar, R. L.; J. L. Santo; R. S. R. Almeida; Tavares, A.; "Sistema de Transmissão-Recepção sem Fios por Raios Infravermelhos", Revista do Departamento de Electrónica e de Telecomunicações, Universidade de Aveiro, Vol. 3, No. 5, pp. 438 - 448, January, 2002.
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- Monteiro, P.; "Exact Noise Analysis of Distributed Preamplifiers for Optical Receivers", Microwave and Optical Tech. Letters, Vol. 30, No. 6, pp. 416 - 418, September, 2001.
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- Maia, T.; Ribeiro, R. F. S.; Monteiro, P.; "Optimization of an Optical Single SideBand Transmitter", Revista do Departamento de Electrónica e de Telecomunicações, Universidade de Aveiro, Vol. 3, No. 4, pp. 300 - 303, September, 2001.
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- Rebola, J. L. ; Cartaxo, A.; "Gaussian approach for performance evaluation of optically preamplified receivers with arbitrary optical and electrical filters", IEE Proceedings, Part J – Optoelectronics, Vol. 148, No. 2, pp. 135 - 142, June, 2001.
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- J. Morgado; Cartaxo, A.; "Dispersion supported transmission technique: comparison of performance in anomalous and normal propagation regimes", IEE Proceedings, Part J – Optoelectronics, Vol. 148, No. 2, pp. 107 - 116, April, 2001.
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- Maia, T.; Pinto, A. N.; Ribeiro, R. F. S.; "Characterization and Modelling of Output Timing Jitter in an Optical Soliton Source Based on a Gain Switching Semiconductor Laser", Revista do Departamento de Electrónica e de Telecomunicações, Universidade de Aveiro, Vol. 3, No. 2, pp. 1000 - 1004, October, 2000.
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- Cartaxo, A.; "Small-signal analysis for nonlinear and dispersive optical fibres, and its application to design of dispersion supported transmission systems with optical dispersion compensation", IEE Proceedings, Part J – Optoelectronics, Vol. 146, No. 5, pp. 213 - 222, October, 2000.
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- Ramos, P.M.; Paiva, C. R.; "Self-routing switching of solitonlike pulses in multiple-core nonlinear fiber arrays", Journal of the Optical Society of America B-Optical Physics , Vol. 17, No. 7, pp. 1125 - 1133, July, 2000.
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- Cartaxo, A.; B. Wedding; W. Idler; "Influence of fiber nonlinearity on the fiber transfer function: theoretical and experimental analysis", IEEE/OSA Journal of Lightwave Tech., Vol. 17, No. 10, pp. 1806 - 1813, October, 1999.
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- Ramos, P.M.; Paiva, C. R.; "All-optical pulse switching in twin-core fiber couplers with intermodal dispersion", IEEE Journal of Quantum Electronics, Vol. 35, No. 6, pp. 983 - 989, June, 1999.
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- Janeiro, F. M.; Ramos, P.M.; Paiva, C. R.; "Hamiltonian Formulation for Dispersion-Managed WDM Soliton Communication Systems", Microwave and Optical Tech. Letters, Vol. 21, No. 1, pp. 72 - 77, April, 1999.
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- Cartaxo, A.; "Cross-phase modulation in intensity modulation – direct detection WDM systems with multiple optical amplifiers and dispersion compensators", IEEE/OSA Journal of Lightwave Tech., Vol. 17, No. 2, pp. 178 - 190, February, 1999.
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- Cartaxo, A.; J. Morgado; "Rigorous assessment of small-signal analysis for linear and dispersive optical communication systems operating near zero-dispersion wavelength", IEEE/OSA Journal of Lightwave Tech., Vol. 17, No. 1, pp. 86 - 94, January, 1999.
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- Valadas, R.; A. Moreira; C. Lomba; Tavares, A.; Duarte, A. M. O. D.; "The IEEE 802.11 Infrared Physical Layer", IEEE Communications Magazine, Vol. 36, No. 12, pp. 107 - 112, December, 1998.
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- Costa, J.R.; Paiva, C. R.; "Multichannel Soliton Amplification in Erbium-Doped Fiber Amplifiers", Microwave and Optical Tech. Letters, Vol. 19, No. 4, pp. 309 - 313, November, 1998.
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- Cartaxo, A.; "Impact of modulation frequency on cross-phase modulation effect in intensity modulation - direct detection WDM systems", IEEE Photonics Technology Letters, Vol. 10, No. 9, pp. 1268 - 1270, September, 1998.
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- Cartaxo, A.; J. Morgado; "Intensity and frequency noise transmission along single-mode fibre at zero-dispersion wavelength", IEE Proceedings, Part J – Optoelectronics, Vol. 145, No. 4, pp. 211 - 216, August, 1998.
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- Cartaxo, A.; B. Wedding; W. Idler; "Influence of fiber nonlinearity on the phase noise to intensity noise conversion in fiber transmission: theoretical and experimental analysis", IEEE/OSA Journal of Lightwave Tech., Vol. 16, No. 7, pp. 1187 - 1194, July, 1998.
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- L. M. Manica; Paiva, C. R.; "Combined effect of group velocity and group-velocity dispersion mismatches on wavelength-division multiplexing with fiber solitons", Microwave and Optical Tech. Letters, Vol. 18, No. 2, pp. 154 - 159, June, 1998.
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- C. Lomba; Valadas, R.; Duarte, A. M. O. D.; "Combining Emitter and Receiver Diversity to Achieve Data Rates Above 100 Mbps on Diffuse Optical Channels", Electronics Letters, Vol. 34, No. 12, pp. 1243 - 1244, June, 1998.
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- C. Lomba; Valadas, R.; Duarte, A. M. O. D.; "Experimental characterisation and modelling of the reflection of infrared signals on indoor surfaces", IEE Proceedings, Part J – Optoelectronics, Vol. 145, No. 3, pp. 191 - 197, June, 1998.
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- Monteiro, P.; A. Borjak; Rocha, R. F.; J. O’Reilly; I. Darwazeh; "10 Gbit/s Pulse Shaping Distributed-Based Transversal Filter Front-end for Optical Soliton Receivers", IEEE Microwave Guidded Wave Letters, Vol. 8, No. 1, pp. 4 - 6, January, 1998.
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- Valadas, R.; Tavares, A.; Duarte, A. M. O. D.; "Angle Diversity to Combat the Ambient Noise in Indoor Optical Wireless Communication Systems", , Vol. 4, No. 4, pp. 275 - 288, October, 1997.
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- Ramos, P.M.; Paiva, C. R.; "Optimization and characterization of phase-controlled all-optical switching with fiber solitons", IEEE Journal of Selected Topics in Quantum Electronics, Vol. 3, No. 5, pp. 1224 - 1231, October, 1997.
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- A. Borjak; J. O’Reilly; Monteiro, P.; I. Darwazeh; "High Speed Generalised Distributed Transversal Filter Topology for Optical Communication Systems", IEEE Trans. on Microwave Theory and Tech., Vol. 45, No. 8, pp. 1453 - 1457, August, 1997.
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- Ramos, P.M.; Paiva, C. R.; "Influence of cross-phase modulation on self-routing pulse switching in nonlinear optical fibers", Microwave and Optical Tech. Letters, Vol. 15, No. 2, pp. 91 - 95, June, 1997.
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- A. Moreira; Valadas, R.; Duarte, A. M. O. D.; "Optical Interference Produced by Artificial Light", Wireless Networks Journal, Vol. 3, No. ?, pp. 131 - 140, May, 1997.
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- A.S. Sarsfield; E. Vasconcelos; Aguiar, R. L.; Santos, DMS; "Sistema de Transmissão para Fibra Óptica a 622Mb/s", Revista do Departamento de Electrónica e de Telecomunicações, Universidade de Aveiro, Vol. 1, No. 7, pp. 705 - 709, January, 1997.
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- A. Moreira; Valadas, R.; Duarte, A. M. O. D.; "Performance of Infrared Transmission Systems Under Ambient Light Interference", IEE Proceedings, Part J – Optoelectronics, Vol. 143, No. 6, pp. 339 - 346, December, 1996.
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- Teixeira, A.; Rocha, R. F.; "Increasing soliton transmission distance of soliton communication systems", Electronics Letters, Vol. 32, No. 16, pp. 1995 - 1997, October, 1996.
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- A. Borjak; Monteiro, P.; I. Darwazeh; J. O’Reilly; "Multigigabit Distributed amplifiers for signal shaping applications", Electronics Letters, Vol. 32, No. 4, pp. 355 - 356, February, 1996.
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- B. Wedding; K. Köfers; B. Franz; D. Mathoorasing; C. Kazmierski; Monteiro, P.; Matos, J. N. ; "Dispersion-supported transmission at 20 Gbit/s over 53 Km standard singlemode fibre", Electronics Letters, Vol. 31, No. 7, pp. 566 - 567, March, 1995.
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- Monteiro, P.; Matos, J. N. ; Gameiro, A.; Rocha, R. F.; "20 Gbit/s DR Based Timing Recovery Circuit", Electronics Letters, Vol. 30, No. 10, pp. 799 - 800, May, 1994.
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- Monteiro, P.; Matos, J. N. ; Gameiro, A.; Rocha, R. F.; "10 Gbit/s Timing Recovery Circuit Using Dielectric Resonator and Active Bandpass Filters", Electronics Letters, Vol. 28, No. 9, pp. 819 - 820, April, 1992.
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Papers in Conference Proceedings [446]
- Shahpari, A.; Reis, J.D.; Ricardo Ferreira Ferreira; Vujicic , Z.; Lima, M. J. N.; Teixeira, A.; "Coherent UDWDM–PON Guard Band for Legacy Video and 10G–NRZ Systems", Proc Optoelectronics and Communications Conf. - OECC, Kyoto, Japan, Vol. CD, pp. WP1-4 - --, July, 2013.
Abstract
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- Shahpari, A.; Reis, J.D.; Vujicic , Z.; Lima, M. J. N.; Teixeira, A.; "Impact of Splitter Configuration Strategies on Power Consumption in PON", Proc Optoelectronics and Communications Conf. - OECC, Kyoto, Japan, Vol. CD, pp. TuPP-5 - --, July, 2013.
Abstract
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- A. Lobato; Ferreira, F. M.; J. Rabe; B. Inan; A. Adhikari ; M. Kuschnerov; "Mode-Dependent-Loss Mitigation for Mode-Division Multiplexed Systems", Proc OSA Signal Processing in Photonic Communications - SPPCom, Rio Grande, Puerto Rico, Vol. -, pp. 1 - 3, July, 2013.
Abstract
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- Alves , T. M. F.; Cartaxo, A.; "Experimental assessment of the performance of bidirectional OFDM-based wireless-wired services in next-generation LR-PONs", Proc International Conf. on Transparent Optical Networks - ICTON, Cartagena, Spain, Vol. -, pp. - - -, June, 2013.
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- R. Llorente; M. Morant; E. P. Pellicer; M. H. Herman; Z. N. Nagy; J. H. Herrera; J. C. Correcher; Alves , T. M. F.; Cartaxo, A.; et. al.; "Radio-over-fiber quintuple-play service provision for deep fiber-to-the-home passive networks", Proc IEEE International Conf. on Communications - ICC, Budapest, Hungary, Vol. -, pp. - - -, June, 2013.
| BibTex
- R. Llorente; et. al.; "Radio-over-fiber quintuple-play service provision for deep fiber-to-the-home passive networks", Proc IEEE International Conf. on Communications - ICC, Budapest, Hungary, Vol. -, pp. - - -, June, 2013.
| BibTex
- Teixeira, A.; Parca, G.; Shahpari, A.; Reis, J.D.; Ricardo Ferreira Ferreira; Mahmoud , A.A.; Lima, M. J. N.; G. Beleffi ; V. Carrozzo; "Ultra High Capacity PON Systems", Proc International Conf. on Transparent Networks – ICTON , Cartagena, Spain, Vol. 15, pp. - - -, June, 2013.
Abstract
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- Marques, C.A.F.; Bilro, L.; D. J. Webb; Nogueira, R.N. ; "Inscription of narrow bandwidth Bragg gratings in polymer optical fibers", Proc European Workshop on Optical Fibre Sensors, Krakow, Poland, Vol. Procedings, pp. 8794-120 - , May, 2013.
Abstract
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- Cruz, P.; Cartaxo, A.; "Performance Improvement of OFDM Signals in EAM-based Communications Through Precoding", Proc Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. 1, pp. 61 - 64, May, 2013.
Abstract
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- Almeida, P. ; Silva, H. A.; M. C. R. M. Medeiros; "Transmission of LTE Signals for Femtocells over Long-reach FTTH networks", Proc Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. 1, pp. 277 - 280, May, 2013.
Abstract
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- L. R. Rapp; Pavlovic, N.P.; "CORRELATION BETWEEN AGING MARGIN AND REPAIR MARGIN", Proc SubOptic, Paris, France, Vol. 1, pp. - - -, April, 2013.
| BibTex
- Pavlovic, N.P.; L. R. Rapp; "EFFICIENCY OF ROPA AMPLIFICATION FOR DIFFERENT", Proc SubOptic, Paris, France, Vol. 1, pp. - - -, April, 2013.
| BibTex
- Pavlovic, N.P.; Nogueira, R.N. ; "TOWARD LOW-COST HIGH-SPEED SUBMARINE TRANSMISSION UPGRADES", Proc SubOptic, Paris, France, Vol. 1, pp. - - -, April, 2013.
| BibTex
- Zhang, K.; M. Tomlinson; M. Z. Ahmed Ahmed; "A Modified McEliece Public Key Encryption System with a Higher Security Level", Proc IEEE International Conf. on Information Science and Technology, Yangzhou, China, Vol. 1, pp. 1 - 5, March, 2013.
Abstract | Full text (PDF 126KB) | BibTex
- Reis, J.D.; Shahpari, A.; Ricardo Ferreira Ferreira; Guiomar, F. P.; Neves, D.; Pinto, A. N.; Teixeira, A.; "Analysis of Transmission Impairments on Terabit Aggregate PONs ", Proc OSA Optical Fiber Communications - OFC, Anaheim, United States, Vol. CD, pp. OM2A5 - --, March, 2013.
Abstract
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- Vujicic , Z.; Pavlovic, N.P.; Shahpari, A.; Teixeira, A.; "Efficient Dynamic Wideband Model for Reflective Semiconductor Optical Amplifier", Proc OSA Optical Fiber Communications - OFC, Anaheim, United States, Vol. , pp. JW2A.34 - --, March, 2013.
Abstract
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- Pavlovic, N.P.; Nogueira, R.N. ; "On the Pulse Shape Performance of CP-QPSK Signal with Optimum Pre-Compensation in Submarine Systems", Proc OSA Optical Fiber Communications - OFC, Anaheim, United States, Vol. 1, pp. NM2E.3 - NM2E.3, March, 2013.
Abstract
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- Shahpari, A.; Reis, J.D.; Ricardo Ferreira Ferreira; Neves, D.; Lima, M. J. N.; Teixeira, A.; "Terabit+ (192 x 10 Gb/s) Nyquist Shaped UDWDM Coherent PON with Upstream and Downstream over a 12.8 nm Band", Proc OSA Optical Fiber Communications - OFC, Anaheim, United States, Vol. CD, pp. PDP5B.3 - -, March, 2013.
Abstract
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- Alves , T. M. F.; M. Morant; Cartaxo, A.; R. Llorente; "Wired-wireless services provision in FSAN NG-PON2 compliant long-reach PONs: performance analysis", Proc OSA Optical Fiber Communications - OFC, Anaheim, United States, Vol. -, pp. - - -, March, 2013.
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- Teixeira, A.; Reis, J.D.; "Optical transmission modeling by means of Volterra series (Invited Paper)", Proc SPIE Photonics West, San Francisco, United States, Vol. 8647, pp. 8647-15 - --, February, 2013.
Abstract
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- Marques, C.A.F.; R.A. Oliveira; A. Pohl; Nogueira, R.N. ; "Adjustable EDFA Gain Equalization Filter Based on a Single LPG Excited by Flexural Acoustic Waves for Future DWDM Networks", Proc Photonics, Chennai, India, Vol. , pp. 1 - 3, December, 2012.
Abstract
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- Marques, C.A.F.; Bilro, L.; L. Khan; R.A. Oliveira; D. J. Webb; Nogueira, R.N. ; "Controlling the Properties of Microstructured Plastic Optical Fiber Bragg Gratings using Acousto-Optic Excitation", Proc IEEE Photonics Global Conf. - PGC , Singapore, Singapore, Vol. Procedings, pp. - , December, 2012.
Abstract
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- N. M. Mathews; Christensen, A.; R. O. O´Grady; M. D. Dorigo; "Spatially Targeted Communication and Self-Assembly in a Heterogeneous Swarm of Robots", Proc IEEE International Conf. on Intelligent Robotic Systems - IROS, Vila Moura, Portugal, Vol. 1, pp. 2551 - 2552, October, 2012.
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- Cancela, L. G. C.; Rebola, J. L. ; Pires, J. J. O. ; "In-Band Crosstalk Tolerance of Direct Detection DQPSK Optical Systems", Proc IEEE Photonics Conf. - IPC, San Francisco, United States, Vol. -, pp. - - -, September, 2012.
Abstract
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- Carvalho, F. C.; Cartaxo, A.; "On the Electrical Power Distribution for Coexisting OFDM-based Signals in Converged Long-Reach Passive Optical Networks", Proc IEEE Photonics Conf. - IPC, Burlingame, United States, Vol. ThC4, pp. 1 - 2, September, 2012.
Abstract
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- B. Inan; S. L. Jansen; B. Spinnler; Ferreira, F. M.; D. B. van den Borne; A. Lobato; A. Adhikari ; V. S. Sleiffer; "DSP Requirements for MIMO Spatial Multiplexed Receivers", Proc Summer Topical Meetings - LEOS , Seatle, United States, Vol. -, pp. - - -, July, 2012.
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- Almeida, P. ; Silva, H. A.; "Expressions of the chirp parameter components for intensity modulation with a dual-electrode Mach-Zehnder modulator", Proc International Conf. on Transparent Optical Networks - ICTON, Conventry, United Kingdom, Vol. , pp. 1 - 4, July, 2012.
Abstract | Full text (PDF 108KB) | BibTex
- Pinto, A. N.; F. P. Guiomar; "Flexible Optical Receivers", Proc International Conf. on Transparent Networks – ICTON , Coventry, United Kingdom, Vol. 1, pp. Tu.C1.3-1 - Tu.C1.3-4, July, 2012.
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- R. Llorente; M. Morant; F. M. Martinez; Alves , T. M. F.; Cartaxo, A.; T. Q Quinlan; S. Walker; C.Rodrigues Rodrigues; J. H. Herrera; et. al.; "Impairment compensation in long-reach integrated optical-wireless PON", Proc Future Network and Mobile Summit, Berlin, Germany, Vol. 1, pp. 1 - 9, July, 2012.
Abstract
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- Cartaxo, A.; Alves , T. M. F.; Carvalho, F. C.; J. Morgado; "Linearization techniques of electro-optical converters for multi-format OFDM-based PONs", Proc International Conf. on Transparent Optical Networks - ICTON, Coventry, United Kingdom, Vol. , pp. 1 - 4, July, 2012.
| BibTex
- Vujicic , Z.; Pavlovic, N.P.; Teixeira, A.; "Optical Filtering Optimization for NRZ Coding Format in RSOA-Based DWDM PON", Proc International Conf. on Transparent Networks – ICTON , Coventry, United Kingdom, Vol. , pp. 1 - 4, July, 2012.
Abstract
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- Pavlovic, N.P.; Nogueira, R.N. ; "Optimization of Extreme Optical Links for Network Upgrades", Proc International Conf. on Transparent Optical Networks - ICTON, Coventry, United Kingdom, Vol. 1, pp. Mo.B1.3 - Mo.B1.3, July, 2012.
Abstract | Full text (PDF 417KB) | BibTex
- Muga, N. J.; M. Ferreira; Pinto, A. N.; "Polarization-dependent gain in Raman amplification based all-optical polarization control schemes ", Proc International Conf. on Transparent Optical Networks - ICTON, Coventry, United Kingdom, Vol. Th.A1.6, pp. 1 - 4, July, 2012.
Abstract
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- Pavlovic, N.P.; A. T. Teixeira; "Symmetric 10Gb/s Transmission with IM-IM Remodulation in Extended WDM PONs", Proc International Conf. on Transparent Optical Networks - ICTON, Coventry, United Kingdom, Vol. 1, pp. Tu.B3.6 - Tu.B3.6, July, 2012.
Abstract | Full text (PDF 591KB) | BibTex
- ; Alves, L.N.A.; Aguiar, R. L.; "Visible Light Communication System for Outdoor Applications", Proc International Symp. on Communication Systems Networks and Digital Signal Processing, Poznan, Poland, Vol. 11, pp. 11 - 11, July, 2012.
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- Rebola, J. L. ; Cancela, L. G. C.; Pires, J. J. O. ; "Assessment of the Performance of DPSK Optical Direct Detection Receivers Impaired by In-Band Crosstalk – Analytical Formulation Validation", Proc European Conf. on Networks and Optical Communications - NOC, Vilanova i la Geltru, Spain, Vol. 1, pp. 1 - 1, June, 2012.
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- Mahmoud , A.A.; Lima, M. J. N.; Teixeira, A.; "Constant Envelope Optical OFDM for Heterogeneous Radio Architectures", Proc Symp. on Enabling Optical Networks - SEON, Porto, Portugal, Vol. Vol, pp. C - 11, June, 2012.
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- Costa, N.; Alves , T. M. F.; Fonseca, D.F.; Cartaxo, A.; "General memory polynomial for transmission impairments mitigation in coherent communication systems", Proc OSA Signal Processing in Photonic Communications - SPPCom, Colorado Springs, United States, Vol. -, pp. - - -, June, 2012.
Abstract
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- Alves , T. M. F.; J. Morgado; Cartaxo, A.; "Linearity improvement of directly modulated PONs by digital pre-distortion of coexisting OFDM-based signals", Proc OSA Access Networks and In-house Communications (OSA Topical Meeting) - ANIC, Colorado Springs, United States, Vol. AW4A.3, pp. 1 - 2, June, 2012.
Abstract
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- ; ; ; Alves, L.N.A.; Aguiar, R. L.; "Visible Light Communications in Intelligent Transportation Systems", Proc IEEE Intelligent Vehicles Symp. - IV, Alcalá de Enares, Spain, Vol. 11, pp. 11 - 11, June, 2012.
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- Alves , T. M. F.; M. Morant; Cartaxo, A.; R. Llorente; "Wired-wireless OFDM signals coexistence in LR-PONs using two centralized compensation stages", Proc OSA Access Networks and In-house Communications (OSA Topical Meeting) - ANIC, Colorado Springs, United States, Vol. AW4A.5, pp. 1 - 2, June, 2012.
Abstract
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- Pinto, A. N.; Silva, N. A.; Almeida, A. J.; Muga, N. J.; L. M. Pinto; "Engineering Quantum Communication Systems", Proc SPIE Photonics Europe, Brussels, Belgium, Vol. 8440, pp. 84400B-1 - 84400B-13, April, 2012.
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- Fernandes, G.; M. Niehus; Marques, C.A.F.; Nogueira, R.N. ; Pinto, A. N.; "Acousto-Optic Tunable Mode Coupler", Proc OSA Optical Fiber Communications - OFC, Los Angeles, United States, Vol. CD, pp. JTh2A.2 - --, March, 2012.
Abstract
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- Ribeiro, V. M. C.; Lima, M. J. N.; Teixeira, A.; "Parametric Asynchronous Eye Diagram For Optical Performance Monitoring", Proc OSA Optical Fiber Communications - OFC, Los Angeles, United States, Vol. JW2A.33, pp. 1 - 3, March, 2012.
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- M. Morant; Alves , T. M. F.; Cartaxo, A.; R. Llorente; "Transmission impairment compensation using broadband channel sounding in multi-format OFDM-based long-reach PONs", Proc OSA Optical Fiber Communications - OFC, Los Angeles, United States, Vol. 1, pp. 1 - 3, March, 2012.
Abstract
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- Reis, J.D.; Neves, D.; Teixeira, A.; "Density and Guard Band in Migration Scenarios to Coherent Ultra-Dense WDM", Proc IEEE Global Telecommunications Conf. - GLOBECOM, Houston, United States, Vol. 54, pp. 1 - 5, December, 2011.
Abstract
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- Liu, Z.; Violas, M.; Carvalho, N.B.C.; "Transmission of Four Channels SCM Over Fiber and Nonlinear Compensation for RSOA External Modulators", Proc IEEE GLOBECOM Workshops: Distributed Antenna Systems for Broadband Mobile Communication, Houston, United States, Vol. -, pp. 1 - 5, December, 2011.
Abstract
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- M. Forzati; J. Mårtensson; H.-M. Chin; M. Mussolin; D. Rafique; F. P. Guiomar; "Non-linear compensation techniques for coherent fibre transmission", Proc Asia Communications and Photonics Conf. - ACP, Shangai, China, Vol. 8309, pp. 830911 - --, November, 2011.
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- Rocha, Ana M.; M. Facão; André, P.S; "Threshold Power of Fiber Fuse Effect for different types of Optical Fiber", Proc International Conf. on Transparent Networks – ICTON , Stockholm, Sweden, Vol. , pp. Tu.P.13 - , June, 2011.
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- L.M. Sá ; Marques, C.A.F.; Alberto, N.; Nogueira, R.N. ; André, P.S; "Multichannel dispersion compensation using a simplified approach SFBG design", Proc International Conf. on Applications of Optics and Photonics - AOP2011, Braga, Portugal, Vol. , pp. - , May, 2011.
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- Pinto, A. N.; Almeida, A. J.; Silva, N. A.; Muga, N. J.; L. M. Pinto; "Optical Quantum Communications: An Experimental Approach", Proc International Conf. on Applications of Optics and Photonics - AOP2011, Braga, Portugal, Vol. -, pp. - - -, May, 2011.
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- Muga, N. J.; Almeida, A. J.; M. Ferreira; Pinto, A. N.; "Optimization of polarization control schemes for QKD systems", Proc International Conf. on Applications of Optics and Photonics - AOP2011, Braga, Portugal, Vol. 1, pp. * - *, May, 2011.
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- Mendonça, A.; Charas, A.; J. C. Clark; L. B. Bazzana; A. N. Nocivelli; G. L. Lanzani; Morgado, J.; "Plastic optical fibres dopants to obtain gain enlargement and ultrafast optical switching", Proc International Conf. on Applications of Optics and Photonics - AOP2011, Braga, Portugal, Vol. 1, pp. 1 - 7, May, 2011.
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- Almeida, A. J.; Silva, N. A.; Muga, N. J.; Pinto, A. N.; "Single-Photon Source Using Stimulated FWM in Optical Fibers for Quantum Communication", Proc International Conf. on Applications of Optics and Photonics - AOP2011, Braga, Portugal, Vol. 1, pp. 1 - 7, May, 2011.
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- Marques, C.A.F.; R.A. Oliveira; J. Canning; A. Pohl; Nogueira, R.N. ; "Controlling the properties of Fiber Bragg Gratings based on the Acousto-Optic modulation ", Proc EUROCON and CONFTELE 2011, Lisbon, Portugal, Vol. cd, pp. 1 - 3, April, 2011.
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- Muga, N. J.; Almeida, A. J.; M. Ferreira; Pinto, A. N.; "Critical Issues in Polarization Encoded Quantum Key Distribution Systems", Proc EUROCON and CONFTELE 2011, Lisbon, Portugal, Vol. 1, pp. 11 - 11, April, 2011.
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- Guiomar, F. P.; Pinto, A. N.; "Optimizing the Nonlinear Operator in Backward Propagation", Proc EUROCON and CONFTELE 2011, Lisboa, Portugal, Vol. 1, pp. 1 - 4, April, 2011.
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- Almeida, A. J.; S. R. Carneiro; Silva, N. A.; Muga, N. J.; Pinto, A. N.; "Polarization-Entangled Photon Pairs Using Spontaneous Four-Wave Mixing in a Fiber Loop", Proc EUROCON and CONFTELE 2011, Lisboa, Portugal, Vol. 1, pp. 1 - 4, April, 2011.
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- Silva, N. A.; Almeida, A. J.; Pinto, A. N.; "Statistical Characterization of a Single-Photon Source Based on Stimulated FWM in Optical Fibers", Proc Conf. on Telecommunications - ConfTele, Lisbon, Portugal, Vol. 1, pp. 1 - 4, April, 2011.
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- V. V. Veljanovski; V. S. Sleiffer; D. B. van den Borne; J. C. Capasso; H. K. Kuluslu; J. S. Seixas; V. S. Schramm; A. T. Tschersich; Nogueira, R.N. ; Pavlovic, N.P.; "100G CP-QPSK Field Trial over 4108 km of Installed Submarine Cable", Proc OSA Optical Fiber Communications - OFC, LA, United States, Vol. 1, pp. PD - -, March, 2011.
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- Almeida, P. ; Silva, H. A.; "Multiservices and Multiband Optical Signal Generation for Hybrid Access networks", Proc Conf. on Optical Networks Design and Modelling - ONDM, Bologna, Italy, Vol. -, pp. 1 - 6, February, 2011.
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- Liu, Z.; Violas, M.; M. Sadeghi; G. Valicourt; "4 Channels Subcarrier Multiplexing Optical Link Using an RSOA Modulator", Proc IEEE International Topical Meeting on Microwave Photonics, Montreal, Canada, Vol. --, pp. 128 - 130, October, 2010.
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- Marques, C.A.F.; R.A. Oliveira; A. Pohl; J. Canning; Nogueira, R.N. ; "Control of the Properties of Fiber Bragg Gratings Based on the Accousto-Optic Effect", Proc European Conf. on Optical Communications - ECOC, Torino, Italy, Vol. , pp. - , September, 2010.
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- Reis, J.D.; Teixeira, A.; "Reduction of Inter-Channel FWM Crosstalk on Coherent QPSK Ultra-Dense WDM Transmission", Proc OSA Latin America Optics and Photonics Conf. - LAOP, Recife, Brazil, Vol. CD, pp. TuB4 - -, September, 2010.
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- Santos, J.; Pedro, J. M.; Monteiro, P.; Pires, J. J. O. ; "Scalable and Cost-Effective Design of Optical Transport Networks Supporting Heterogeneous Ethernet Services", Proc European Conf. on Optical Communications - ECOC, Torino, Italy, Vol. 1, pp. 1 - 3, September, 2010.
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- Cartaxo, A.; Alves , T. M. F.; "Theoretical and experimental performance evalutation methods for DD-OFDM systems with optical amplification", Proc Simpósio Brasileiro de Microondas e Optoelectrónica, Vila Velha, Brazil, Vol. 1, pp. 702 - 708, August, 2010.
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- Alves , T. M. F.; Cartaxo, A.; "On the BER estimation of experimental direct detection OFDM systems", Proc ICETE International Conf. on Optical Communication Systems - OPTICS, Athens, Greece, Vol. 1, pp. 1 - 5, July, 2010.
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- Lima, M. J. N.; Teixeira, A.; "A low-coherence interferometry system for first-order PMD detection and compensation", Proc European Conf. on Networks and Optical Communications - NOC, Faro, Portugal, Vol. 15, pp. 191 - 196, June, 2010.
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- Cartaxo, A.; Costa, N.; Fonseca, D.F.; "Analysis of optimum dispersion maps for DQPSK systems", Proc International Conf. on Transparent Networks – ICTON , Munich, Germany, Vol. Mo.D1.1, pp. 1 - 4, June, 2010.
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- Ribeiro, V. M. C.; Teixeira, A.; Lima, M. J. N.; "Chromatic Dispersion Monitoring by means of peak to average power calculation with NRZ an RZ modulation", Proc European Conf. on Networks and Optical Communications - NOC, Algarve, Portugal, Vol. 15, pp. 181 - 184, June, 2010.
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- Rocha, Ana M.; Antunes, P.; Domingues, F.; M. Facão; André, P.S; "Configuration for detecting the fiber fuse propagation using a FBG sensor", Proc International Conf. on Transparent Optical Networks - ICTON, Munich, Germany, Vol. -, pp. - - -, June, 2010.
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- Ferreira, J.; M.C.F. Fugihara; Pinto, A. N.; "Energy Efficient Raman Fiber Amplifiers Suitable for Dynamic Optical Networks", Proc European Conf. on Networks and Optical Communications - NOC, Faro - Algarve, Portugal, Vol. 1, pp. 1 - 2, June, 2010.
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- Mahmoud , A.A.; Lima, M. J. N.; Teixeira, A.; "Frequency Quadrupling without Optical Filter of OFDM", Proc Symp. on Enabling Optical Networks - SEON, Porto, Portugal, Vol. , pp. 79 - 80, June, 2010.
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- Muga, N. J.; Silva, N. A.; M. Ferreira; Pinto, A. N.; "Generalized Analysis of the Polarization Evolution in High-Birefringence Fibers", Proc International Conf. on Transparent Networks – ICTON , Munich, Germany, Vol. 1, pp. MoP2 - , June, 2010.
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- André, P.S; E. Pecoraro; M.R. Ferreira; L. D. Carlos; "Light Amplification For Plastic Optical Fibre Networks Based On Dye-doped Organic-inorganic Hybrids", Proc OSA Access Networks and In-house Communications (OSA Topical Meeting) - ANIC, Karlsruhe, Germany, Vol. 1, pp. 345 - 346, June, 2010.
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- Ferreira, F. M.; Pato, S.; J. Pedro; Silva, H. A.; "Microwave link for transparent protection of optical access networks", Proc European Conf. on Networks and Optical Communications and Conf. on Optical Cabling and Infrastructure - NOC/OC, Algarve, Portugal, Vol. 1, pp. 1 - 6, June, 2010.
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- Pato, S.; Ferreira, F. M.; Monteiro, P.; Silva, H. A.; "On supporting multiple radio channels over a SCM-based distributed antenna system: a feasibility assessment", Proc International Conf. on Transparent Networks – ICTON , Munich, Germany, Vol. --, pp. -- - --, June, 2010.
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- Muga, N. J.; Silva, N. A.; M. Ferreira; Pinto, A. N.; "Relative State-of-Polarization in High-Birefringence Fibers", Proc European Conf. on Networks and Optical Communications - NOC, Faro, Portugal, Vol. 1, pp. 121 - 126, June, 2010.
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- L.M. Sá ; Marques, C.A.F.; Nogueira, R.N. ; André, P.S; "Simple Approach to Design a Multichannel Sampled FBG for Dispersion Compensation", Proc Symp. on Enabling Optical Networks - SEON, Porto, Portugal, Vol. , pp. 1 - 2, June, 2010.
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- Pavlovic, N.P.; Teixeira, A.; "Symmetric 10Gb/s Transmission With IM-IM Remodulation in Extended WDM PONs", Proc OSA Access Networks and In-house Communications (OSA Topical Meeting) - ANIC, Karlsruhe, Germany, Vol. -, pp. - - -, June, 2010.
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- Marques, C.A.F.; R.A. Oliveira; A. Pohl; J. Canning; Nogueira, R.N. ; "Tunable Optical Notch Filter Based On The Acousto-optic Effect In A Fbg", Proc OSA Bragg Gratings, Photosensitivity and Poling in Glass Waveguides - BGPP, Karlsruhe, Germany, Vol. CD, pp. BTuC5 - , June, 2010.
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- Rocha, Ana M.; M. Facão; A. Martins; André, P.S; "Simulation of fiber fuse effect propagation", Proc International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Angers, France, Vol. pronc., pp. FrP.12 - , December, 2009.
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- A. Martins; Rocha, Ana M.; André, P.S; "High power effects on fiber optic connectors", Proc International Microwave and Optoelectronics Conf. - IMOC, Belem, Brazil, Vol. -, pp. - - -, November, 2009.
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- M. Dinis-Ribeiro; M. Areia; Coimbra, M.; "IDENTIFYING CANCER REGIONS IN VITAL-STAINED MAGNIFICATION ENDOSCOPY IMAGES USING ADAPTED COLOR HISTOGRAMS", Proc IEEE International Conf. on Image Processing - ICIP, Cairo, Egypt, Vol. ., pp. . - ., November, 2009.
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- R.A. Oliveira; Marques, C.A.F.; C. Mayer; J. Pereira; Nogueira, R.N. ; A. Pohl; "Single Device for Excitation of Both Flexural and Longitudinal Acousto-Optic Effects in Fiber Bragg Gratings", Proc International Microwave and Optoelectronics Conf. - IMOC, Pará, Brazil, Vol. Proceedings, pp. 546 - 549, November, 2009.
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- D. Wake; Pato, S.; Pedro, J. M.; E. Lopez; N. J. G. Gomes; Monteiro, P.; "A Comparison of Remote Radio Head Optical Transmission Technologies for Next Generation Wireless Systems ", Proc IEEE Lasers and Electro Optics Society Annual Meeting - LEOS, Belek-Antalya, Turkey, Vol. --, pp. -- - --, October, 2009.
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- R.A. Oliveira; Marques, C.A.F.; Nogueira, R.N. ; A. Pohl; "Fast Acousto-Optic Add-Drop based on Fiber Bragg Grating", Proc IEEE Lasers and Electro Optics Society Annual Meeting - LEOS, Belek, Turkey, Vol. Proceedings, pp. 573 - 574, October, 2009.
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- R. Llorente; M. Castro; J.P. Puche; J. Romme; Alves , T. M. F.; "Sensing ultra-low-power radio signals by photonic analog-to-digital conversion", Proc European Conf. on Optical Communications - ECOC, Viena, Austria, Vol. -, pp. 1 - 2, September, 2009.
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- Pavlovic, N.P.; Costa, L. N. Costa; Teixeira, A.; "SSB NRZ and SSB Manchester Downstream Signals for Remodulated Extended Reach WDM-TDM PONs", Proc European Conf. on Optical Communications - ECOC, Vienna, Austria, Vol. -, pp. P6.26 - -, September, 2009.
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- Nogueira, R.N. ; Drummond, M. V.; Marques, C.A.F.; Teixeira, A.; André, P.S; Rocha, R. F.; "Advanced Applications of Fiber Bragg Gratings for Telecom Systems", Proc Progress in Electromagnetics Research Symp. - PIERS, Moscow, Russia, Vol. Proceedings, pp. 00 - 00, August, 2009.
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- E. Pecoraro; M.R. Ferreira; L. D. Carlos; "Dye-Doped Amine-Functionalised Organic-Inorganic Hybrids for Light Amplification", Proc ISGS XVth International Sol-Gel Conf. - Sol-Gel 2009, Porto de Galinhas, Brazil, Vol. 1, pp. 321 - 322, August, 2009.
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- Monteiro, P.; Pato, S.; Pedro, J. M.; Santos, J.; D. Wake; N. J. G. Gomes; E. Lopez; Gameiro, A.; "Radio-over-fiber as the enabler for joint processing of spatially separated radio signals", Proc Summer Topical Meetings - LEOS , Newport Beach, United States, Vol. -, pp. 43 - 44, August, 2009.
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- M.R. Ferreira; Vicente, C.; V.R. Fernandes; L.R. Xavier; E. Pecoraro; André, P.S; Nogueira, R.N. ; V. Bermudez; P.V.S. Marques; S. J. L. R. Ribeiro; "Self-Patterned Organic-Inorganic Hybrids for Fibre Optics Access Networks", Proc ISGS XVth International Sol-Gel Conf. - Sol-Gel 2009, Porto de Galinhas, Brazil, Vol. 1, pp. 87 - 88, August, 2009.
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- Nogueira, R.N. ; Drummond, M. V.; Marques, C.A.F.; Teixeira, A.; André, P.S; Violas, M.; Monteiro, P.; P.-Y. Fonjallaz; "All-optical signal processing techniques with fiber based devices ", Proc International Conf. on Transparent Networks – ICTON , Azores, Portugal, Vol. -, pp. - - -, July, 2009.
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- Alves , T. M. F.; Cartaxo, A.; "BPSK vs. QPSK comparison in OFDM-UWB signal distribution over FTTH networks", Proc Summer Topical Meetings - LEOS , Newport, United States, Vol. -, pp. 51 - 52, July, 2009.
Abstract
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- Pato, S.; Pedro, J. M.; Monteiro, P.; "Comparative evaluation of fibre-optic architectures for next-generation distributed antenna systems", Proc International Conf. on Transparent Networks – ICTON , Ponta Delgada, Azores, Portugal, Vol. --, pp. -- - --, July, 2009.
Abstract
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- Pato, S.; Monteiro, P.; Silva, H. A.; "On using all-optical burst-mode power equalization in converged metro-access networks", Proc International Conf. on Transparent Networks – ICTON , Ponta Delgada, Azores, Portugal, Vol. --, pp. -- - --, July, 2009.
Abstract
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- Reis, J.D.; B. Neto; André, P.S; Teixeira, A.; "Optimization of Passive Optical Networks by Means of Fiber Nonlinearities Interference Reduction", Proc International Conf. on Transparent Networks – ICTON , Azores, Portugal, Vol. 11, pp. 1 - 4, July, 2009.
Abstract
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- Fonseca, D.F.; Cartaxo, A.; Monteiro, P.; "40Gb/s optical single-sideband transmission resorting to pseudolinear regime and electrical dispersion compensation", Proc International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Ponta Delgada, Portugal, Vol. Monday, pp. 1 - 4, June, 2009.
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- R. Llorente; M. Morant; Alves , T. M. F.; J.P. Puche; J. Romme; "Cognitive radio by photonic analog-to-digital conversion sensing", Proc IEEE International Workshop on Cross-Layer Design - IWCLD, Palma Mallorca, Spain, Vol. -, pp. 1 - 4, June, 2009.
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- Rocha, Ana M.; A. Martins; ; André, P.S; "Effect of Bending in SMF Fibers under High Power", Proc International Conf. on Transparent Networks – ICTON , Ponta Delgada, Portugal, Vol. paper: Th.B2.1, pp. 0 - 0, June, 2009.
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- Ferreira, F. M.; Almeida, P. ; Silva, H. A.; "Generation of 60 GHz RoF/SCM signals using upconversin and centimeter-wave photonic devices", Proc Symp. on Enabling Optical Networks - SEON, Lisbon, Portugal, Vol. 1, pp. 1 - 3, June, 2009.
Abstract
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- Lima, M. J. N.; Teixeira, A.; "Hybrid Communication System Applying Electric CDMA over Optical WDM", Proc International Conf. on Transparent Networks – ICTON , açores, Portugal, Vol. xxx, pp. xx - xx, June, 2009.
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- Costa, N.; Cartaxo, A.; "Impact of inter-symbol interference on optical DQPSK systems performance evaluation using equivalent differential phase", Proc International Conf. on Transparent Networks – ICTON , Ponta Delgada, Portugal, Vol. Tu.B2.3, pp. - , June, 2009.
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- J. Morgado; Cartaxo, A.; "Influence of laser chirp on the performance of 40Gbit/s optically compensated directly modulated systems", Proc International Conf. on Transparent Networks – ICTON , São Miguel, Portugal, Vol. 1, pp. 1 - 5, June, 2009.
Abstract
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- Pavlovic, N.P.; Costa, L. N. Costa; Teixeira, A.; "Joint Raman and remote add/drop amplifcation scheme for Next Generation PONs", Proc European Conf. on Networks and Optical Communications - NOC, Valladolid, Spain, Vol. -, pp. - - -, June, 2009.
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- J. M. M. Santos; Marques, C.A.F.; O. Abe; Nogueira, R.N. ; "Long Period Fiber Grating as EDFA Gain flattening", Proc Symp. on Enabling Optical Networks - SEON, Amadora, Portugal, Vol. -, pp. 1 - 2, June, 2009.
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- P.M. Coelho; Reis, J.D.; B. Neto; André, P.S; Teixeira, A.; "Monitoring of Fiber Nonlinearities in WDM Based Passive Optical Networks", Proc International Conf. on Telecommunications - ICT, Zagreb, Croatia, Vol. 10, pp. 277 - 281, June, 2009.
Abstract
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- Muga, N. J.; M.C.F. Fugihara; M. Ferreira; Pinto, A. N.; "Non-White Noise Generation Method for ASE Noise Simulation in Systems with Raman Amplification", Proc International Conf. on Transparent Networks – ICTON , Ponta Delgada - Azores, Portugal, Vol. 1 and 2, pp. 964 - 968, June, 2009.
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- "On Multiple-Input Multiple-Output Gaussian Channels with Arbitrary Inputs Subject to Jamming", Proc International Symp. on Information Theory - ISIT, Seoul, Korea, South, Vol. ., pp. . - ., June, 2009.
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- Pavlovic, N.P.; Costa, L. N. Costa; Teixeira, A.; "Performance Comparison of Spectrally Effcient Intensity Modulated Formats in Remodulated WDM PON", Proc International Conf. on Transparent Networks – ICTON , São Miguel, Açores, Portugal, Vol. -, pp. Th.A2.2 - -, June, 2009.
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- Cartaxo, A.; Alves , T. M. F.; "Performance evaluation methods of direct-detection OFDM systems", Proc International Conf. on Transparent Networks – ICTON , Ponta Delgada, Portugal, Vol. -, pp. - - -, June, 2009.
Abstract
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- Monteiro, P.; "Research Activities at NSN Portugal", Proc Symp. on Enabling Optical Networks - SEON, Porto, Portugal, Vol. -, pp. - - -, June, 2009.
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- Almeida, A. J.; Fernandes, G.; Pinto, A. N.; "Single-Photon Source With Adjustable Linear SOP", Proc Symp. on Enabling Optical Networks - SEON, Amadora, Portugal, Vol. 1, pp. 1 - 2, June, 2009.
Abstract
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- B. Neto; Reis, C.; Rocha, Ana M.; Teixeira, A.; N. Wada; André, P.S; "Transience response of traffic based on optical packets with optical amplifiers", Proc European Conf. on Networks and Optical Communications - NOC, Valladolid, Spain, Vol. -, pp. 545 - 550, June, 2009.
Abstract
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- Pato, S.; Pedro, J. M.; Santos, J.; Silva, H. A.; Pires, J. J. O. ; Monteiro, P.; "All-Optical Remote Node for Cost-Effective Metro-Access Convergence", Proc Conf. on Telecommunications - ConfTele, Sta Maria Feira, Portugal, Vol. --, pp. -- - --, May, 2009.
Abstract
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- Ferreira, J.; M.C.F. Fugihara; Pinto, A. N.; "Analysis of a Pump Reflecting Raman Fiber Amplifier", Proc Conf. on Telecommunications - ConfTele, Santa Maria da Feira, Portugal, Vol. 1, pp. 355 - 358, May, 2009.
Abstract
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- F. Conradin; Marques, C.A.F.; Nogueira, R.N. ; L. Almásy; "Analysis of Different Writing Techniques for Chirped Fibre Bragg Gratings", Proc Conf. on Telecommunications - ConfTele, Santa Maria da Feira, Portugal, Vol. Proceedings, pp. 403 - 406, May, 2009.
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- Ribeiro, V. M. C.; Lima, M. J. N.; Teixeira, A.; Nogueira, R.N. ; "Chromatic dispersion monitoring scheme with very high dispersion monitoring window at 40 Gbit/s", Proc Conf. on Telecommunications - ConfTele, Santa Maria da Feira , Portugal, Vol. 7, pp. 49348739487573 - 89487594387598, May, 2009.
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- B. Neto; Reis, C.; G. I. Incerti; Rocha, Ana M.; N. Wada; G. Tosi-Beleffi; Forin, D.; Teixeira, A.; André, P.S; "Impact of Transient Response of Optical Amplifiers Operating with Burst Traffic", Proc Conf. on Telecommunications - ConfTele, Santa Maria da Feira, Portugal, Vol. -, pp. 367 - 369, May, 2009.
Abstract
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- Santos, J.; Inácio , P.R.M.; Gomes, J. V.; Pires, J. J. O. ; Freire, M.; Monteiro, P.; "Improving the Upstream Channel Efficiency of Passive Optical Networks via Frame Aggregation and Compression", Proc Conf. on Telecommunications - ConfTele, St. Maria da Feira, Portugal, Vol. --, pp. 371 - 374, May, 2009.
Abstract
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- Pavlovic, N.P.; Costa, L. N. Costa; Teixeira, A.; "Intensity Modulated Remodula tion Scheme Based on Single-Sideband Manchester Downstream Signal for Usage in Ring Tree Networks", Proc Conf. on Telecommunications - ConfTele, Santa Maria da Feira, Portugal, Vol. 1, pp. - - -, May, 2009.
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- Pato, S.; Pedro, J. M.; Santos, J.; Inácio , P.R.M.; Monteiro, P.; "On Building a Distributed Antenna System with Joint Signal Processing for Next Generation Wireless Access Networks: The FUTON Approach", Proc Conf. on Telecommunications - ConfTele, Sta Maria Feira, Portugal, Vol. --, pp. -- - --, May, 2009.
Abstract
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- N. J. G. Gomes; Pato, S.; Monteiro, P.; Gameiro, A.; "Radio over Fibre for the Support of 4th Generation Mobile/Wireless Communications", Proc European Workshop on Photonic Solutions for Wireless, Access and In-House Applications, Duisburg, Germany, Vol. --, pp. -- - --, May, 2009.
Abstract
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- Silva, N. A.; Muga, N. J.; Pinto, A. N.; "Single-Photon Generation", Proc Conf. on Telecommunications - ConfTele, Santa Maria da Feira, Portugal, Vol. 1, pp. 35 - 38, May, 2009.
Abstract
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- Pato, S.; Monteiro, P.; N. J. G. Gomes; T. Kawanishi; Gameiro, A.; "Next-Generation Distributed and Heterogeneous Radio Architectures: the FUTON Project", Proc IEEE Asia-Pacific Microwave Photonics Conf. - APMP, Beijing, China, Vol. --, pp. -- - --, April, 2009.
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- M. Niehus; "Comunicação Óptica Segura", Proc IV Jornadas de Engenharia Electrónica e Telecomunicações e de Computadores - JETC08, Lisboa, Portugal, Vol. 1, pp. 147 - 154, January, 2009.
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- Alves , T. M. F.; Cartaxo, A.; "Impact of the dispersion-induced power fading on the fiber transmission performance of OFDM-UWB radio signals", Proc Asia Pacific Microwave Conf. - APMC, Hong Kong/Macau, China, Vol. -, pp. 1 - 4, December, 2008.
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- Cancela, L. G. C.; Pires, J. J. O. ; "Complementary Approaches to Accurately Evaluate the Performance in Direct Detection DPSK Receivers", Proc IEEE Global Telecommunications Conf. - GLOBECOM, New Orleans, United States, Vol. -, pp. - - -, November, 2008.
Abstract
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- M. Morant; Alves , T. M. F.; R. Llorente; M. Beltran; J. Perez; Cartaxo, A.; J. Marti; "Impact of pilot tone-assisted equalization in Wimedia-defined OFDM-UWB signals transmission in FTTH networks", Proc IEEE International Topical Meeting on Microwave Photonics, Gold Cost, Australia, Vol. -, pp. 217 - 220, October, 2008.
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- M.C.F. Fugihara; Pinto, A. N.; "Optical Fiber Attenuation Coefficient", Proc OSA Frontiers in Optics, Rochester, United States, Vol. --, pp. -- - --, October, 2008.
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- Rocha, Ana M.; André, P.S; B. Neto; M. Facão; "Amplificação de Raman Baseada em Fontes Ópticas incoerentes de baixo custo", Proc Congresso Luso Moçambicano de Engenharia - CLME , Maputo, Mozambique, Vol. ., pp. . - ., September, 2008.
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- Monteiro, P.; Pedro, J. M.; Pato, S.; Gomes, J. V.; R. Meleiro; Santos, J.; HR Rohde; RW Winkelmann; "Challenges and Trends in Optical Networking: A Bottom-Up Approach", Proc IEEE BROADNETS , London, United Kingdom, Vol. -, pp. - - -, September, 2008.
Abstract
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- Alves , T. M. F.; M. Morant; R. Llorente; Cartaxo, A.; J. Marti; "Experimental demonstration of 1.56 Gbit/s OFDM-UWB distribution over 100 km of standard-fibre in FTTH networks", Proc Optoelectronics and Communications Conf. - OECC, Sydney, Australia, Vol. -, pp. 1 - 2, July, 2008.
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- Nogueira, R.N. ; Drummond, M. V.; Violas, M.; Monteiro, P.; "Tunable Passive Compensating Devices for High Bit Rate Optical Systems", Proc International Conf. on Transparent Networks – ICTON , Athens, Greece, Vol. Th.B1.2, pp. 266 - 269, July, 2008.
Abstract
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- Drummond, M. V.; A. Ferreira; Silveira, T.; Nogueira, R.N. ; Monteiro, P.; "40 Gb/s OSSB Transmission System with FBG-based pre- and post-Dispersion Compensation", Proc Symp. on Enabling Optical Networks - SEON, Porto, Portugal, Vol. 1, pp. 1 - 4, June, 2008.
Abstract
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- Alves , T. M. F.; Cartaxo, A.; "Aliasing and inter-channel interference impact on the performance of multi-channel OFDM-UWB distribution in FTTH networks", Proc International Conf. on Transparent Networks – ICTON , Athens, Greece, Vol. 4, pp. 86 - 89, June, 2008.
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- Costa, N.; Cartaxo, A.; "Analysis of DQPSK signals performance in upgrading metropolitan area networks to 40 Gbit/s per channel", Proc International Conf. on Transparent Networks – ICTON , Athens, Greece, Vol. 1, pp. 43 - 46, June, 2008.
Abstract
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- Ferreira, J.; Pinto, A. N.; "Dynamic behavior of a Pump Reflecting Raman Amplifier", Proc Symp. on Enabling Optical Networks - SEON, Porto, Portugal, Vol. 1, pp. 129 - 130, June, 2008.
Abstract
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- Pato, S.; Pedro, J. M.; Santos, J.; Monteiro, P.; Gameiro, A.; "Fibre Optic Networks for Distributed Radio Architectures: topology overview", Proc Symp. on Enabling Optical Networks - SEON, Porto, Portugal, Vol. --, pp. -- - --, June, 2008.
Abstract
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- P. C. Coelho; Pavlovic, N.P.; André, P.S; Forin, D.; G. Tosi-Beleffi; J. Lázaro; J. Prat; Teixeira, A.; "Monitoring of XPM for different modulation formats", Proc Symp. on Enabling Optical Networks - SEON, Porto, Portugal, Vol. 1, pp. - - -, June, 2008.
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- Pato, S.; Santos, J.; Pedro, J. M.; Monteiro, P.; Silva, H. A.; "On Supporting Radio over Fiber and Passive Optical Network Systems with a Common Fiber Plant: Compatibility Aspects", Proc International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Athens, Greece, Vol. --, pp. -- - --, June, 2008.
Abstract
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- Rocha, Ana M.; M. Facão; André, P.S; "Simulation of Fiber Fuse Effect", Proc Symp. on Enabling Optical Networks - SEON, porto, Portugal, Vol. ., pp. . - ., June, 2008.
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- F. V. Di Vicenszo; G. C. Concotti; G. Tosi-Beleffi; D. Forin; F. Curti; Teixeira, A.; "Remote inline all optical signalling and monitoring in passive optical network scenarios by means of erbium doped fiber amplifier pump modulation", Proc Conf. on Lasers and Electro-optic - CLEO, San José, United States, Vol. CD, pp. JWA106 - -, May, 2008.
Abstract | Full text (PDF 96KB) | BibTex
- Santos, J.; Pedro, J. M.; Monteiro, P.; Pires, J. J. O. ; "Long-Reach 10 Gbps Ethernet Passive Optical Network Based on a Protected Ring Architecture", Proc OSA Optical Fiber Communications - OFC, San Diego, United States, Vol. OTul, pp. 1 - 3, February, 2008.
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- R. Llorente; Alves , T. M. F.; M. Morant; M. Beltran; J. Perez; Cartaxo, A.; J. Marti; "Optical distribution of OFDM and impulse-radio UWB in FTTH networks", Proc OSA Optical Fiber Communications - OFC, California, United States, Vol. -, pp. 1 - 3, February, 2008.
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- Lima, M. J. N.; Nogueira, R.N. ; André, P.S; Teixeira, A.; "3G radio distribution based on directly modulated lasers over passive transparent optical networks", Proc International Microwave and Optics Conf., Bahia, Brazil, Vol. x, pp. y - z, October, 2007.
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- Costa, N.; Cartaxo, A.; "BER estimation in DPSK systems using the differential phase Q taking into account the electrical filtering influence", Proc International Microwave and Optoelectronics Conf. - IMOC, Salvador, Brazil, Vol. _, pp. 337 - 340, October, 2007.
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- Pavlovic, N.P.; Cartaxo, A.; "Dependence of optimum residual dispersion per span on the number of spans for various signaling formats over 43 Gbit/s SSMF transmission system", Proc International Microwave and Optoelectronics Conf. - IMOC, Salvador, Brazil, Vol. 1, pp. 653 - 657, October, 2007.
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- Santos, J.; Pedro, J. M.; Monteiro, P.; Pires, J. J. O. ; "Design and Performance Evaluation of Protected Super-PON Access Networks Using a Dedicated Protection Ring Architecture", Proc SEE Workshop on the Design of Reliable Communication Networks - DRCN, La Rochelle, France, Vol. 1, pp. 7 - 10, October, 2007.
Abstract
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- Alves , T. M. F.; Cartaxo, A.; "Dispersion map design for XPM suppression in NRZ 10 Gbit/s pre-compensated WDM links using standard-fibre and 50 GHz of channel spacing", Proc International Microwave and Optoelectronics Conf. - IMOC, Salvador, Brazil, Vol. 1, pp. 648 - 652, October, 2007.
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- J. Morgado; Cartaxo, A.; "Influence of laser chirp and parasitics on optimized dispersion-managed directly modulated systems operating at 10Gbit/s", Proc International Microwave and Optoelectronics Conf. - IMOC, Salvador, Brazil, Vol. --, pp. 531 - 535, October, 2007.
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- Costa, N.; Cartaxo, A.; "Novel approach for BER evaluation of DQPSK systems using differential phase Q", Proc IEEE Lasers and Electro Optics Society Annual Meeting - LEOS, Lake Buena Vista, United States, Vol. MP3, pp. 143 - 144, October, 2007.
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- Rodrigues , M.; J. Oliveira; H. Salgado; "Optimum receivers for non-linear distortion compensation of OFDM signals in fiber supported wireless applications", Proc IEEE International Topical Meeting on Microwave Photonics, Victoria, Canada, Vol. 1, pp. 1 - 1, October, 2007.
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- Santos, J.; Hajduczenia, M.H.; Pires, J. J. O. ; Silva, H. A.; Monteiro, P.; "On triplexer design for next generation Ethernet Passive Optical Network (EPON) systems", Proc IEEE AccessNets - AccessNets, Ottawa, Canada, Vol. X, pp. 1 - 8, August, 2007.
Abstract
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- Hajduczenia, M.H.; Silva, H. A.; Monteiro, P.; "10G EPON development process", Proc International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Rome, Italy, Vol. -, pp. - - -, July, 2007.
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- Alves , T. M. F.; Costa, N.; Cartaxo, A.; "Dependence of XPM degradation on the dispersion map for 10 Gbit/s WDM links over standard-fibre employing duobinary format", Proc International Conf. on Transparent Networks – ICTON , Rome, Italy, Vol. Tu.A1.1, pp. 79 - 82, July, 2007.
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- Garcia, N. M. ; Rodrigues, J. R.; Freire, M.; Monteiro, P.; "Enhanced Just-in-Time: A New Resource Reservation Protocol for Optical Burst Switching Networks", Proc IEEE Symp. on Computers and Communications (ISCC), Aveiro, Portugal, Vol. 1, pp. 1 - 1, July, 2007.
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- Pato, S.; Monteiro, P.; Silva, H. A.; "Impact of Mode-Partition Noise in the Performance of 10 Gbits Ethernet Passive Optical Networks", Proc International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Rome, Italy, Vol. --, pp. -- - --, July, 2007.
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- André, P.S; B. Neto; Teixeira, A.; N. Wada; "Impact of Raman Amplification on Packet Traffic", Proc European Conf. on Networks and Optical Communications - NOC, Stocolm, Sweden, Vol. -, pp. - - -, July, 2007.
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- Costa, N.; Alves , T. M. F.; Cartaxo, A.; "Influence of dispersion compensation granularity on the XPM-induced degradation in NRZ-IM-DD WDM links at 10 Gbit/s per channel with 50 GHz of channel spacing", Proc International Conf. on Transparent Networks – ICTON , Rome, Italy, Vol. Tu.C1.6, pp. 151 - 154, July, 2007.
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- André, P.S; B. Neto; S. Junior; Teixeira, A.; Rocha, R. F.; "Performance Analyses of the Average Power Method in the Calculation of the Signals Power Evolutions in a Raman Fiber Amplifier", Proc European Conf. on Networks and Optical Communications - NOC, Stocolm, Sweden, Vol. -, pp. - - -, July, 2007.
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- Garcia, N. M. ; M. Pereira Pereira; Freire, M.; Monteiro, P.; Lenkiewicz, P.; "Performance of Optical Burst Switched Networks for Grid Applications", Proc The First International Workshop on GRID over Optical Burst Switching Networks, Athens, Greece, Vol. 1, pp. 1 - 1, July, 2007.
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- Pato, S.; Monteiro, P.; Silva, H. A.; "Analysis of the Optimum APD Gain for 10 Gbits Ethernet Passive Optical Networks", Proc Symp. on Enabling Optical Networks - SEON, Aveiro, Portugal, Vol. --, pp. -- - --, June, 2007.
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- Teixeira, A.; G. Tosi-Beleffi; F. Curti; "Auxiliary Carrier Cross Phase Modulation in High Non Linear Dispersion Flattened Fiber induced by Supercontinuum generation", Proc Conf. on Lasers and Electro-optic - CLEO, Baltimore, United States, Vol. Submitted, pp. - - -, June, 2007.
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- Hajduczenia, M.H.; Fonseca, D.F.; Silva, H. A.; Monteiro, P.; "Fault Discovery Protocol (FDP) for Passive Optical Networks (PONs)", Proc IEEE International Symp. on Computers and Communications - ISCC, Aveiro, Portugal, Vol. -, pp. - - -, June, 2007.
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- Pinto, A. N.; G. Agrawal; "Loss of Quantum Information Due to the Kerr Effect in Optical Fibers", Proc International Conf. on Quantum Information - ICQI, Rochester, United States, Vol. , pp. - , June, 2007.
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- Rodrigues , M.; J. Oliveira; H. Salgado; "Non-linear distortion compensation of OFDM signals in radio-over-fiber systems", Proc Symp. on Enabling Optical Networks - SEON, Aveiro, Portugal, Vol. 5º, pp. 1 - 1, June, 2007.
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- Cancela, L. G. C.; Pires, J. J. O. ; "On the Accuracy of the Gaussian Approximation for Performance Estimation in Optical DPSK Systems with In-Band Crosstalk", Proc IEEE International Conf. on Communications - ICC, Glasgow, United Kingdom, Vol. -, pp. - - -, June, 2007.
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- André, P.S; Pinto, A. N.; Teixeira, A.; B. Neto; S. Junior; Rocha, R. F.; M.C.F. Fugihara; "Raman amplification using incoherent pump sources", Proc International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, rome, Italy, Vol. -, pp. - - -, June, 2007.
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- Rocha, Ana M.; B. Neto; M. Facão; André, P.S; "Raman Fiber Amplifiers based on Incoherent Pumps", Proc Symp. on Enabling Optical Networks - SEON, Aveiro, Portugal, Vol. ., pp. . - ., June, 2007.
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- Santos, J.; Hajduczenia, M.H.; Pires, J. J. O. ; Silva, H. A.; Monteiro, P.; "Synthesis of Multilayered Optical Thin Film Filters for 10G EPON", Proc Symp. on Enabling Optical Networks - SEON, Aveiro, Portugal, Vol. X, pp. 1 - 4, June, 2007.
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- P. Antunes; | |
