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IT Member Profile

... Adolfo da Visitação Tregeira Cartaxo

Senior Researcher

Adolfo Cartaxo

Academic position: Full Professor
Joining date: 29-12-1994
Roles in IT: Senior Researcher
Thematic Line: Optics and Photonics
Group: Optical Communication Systems and Networking – Lx

Email: Send Email
Address: IT – Lisboa
Instituto Superior Técnico - Torre Norte - Piso 10
Av. Rovisco Pais, 1
1049 - 001 Lisboa
Tel: +351 21 841 84 54
Fax: +351 21 841 84 72

CienciaID
http://www.cienciavitae.pt/C411-8944-548E

ORCID iD
https://www.orcid.org/0000-0002-4514-2737

RESEARCHER IDSCOPUS

Bio

Adolfo Cartaxo was born in Montemor-o-Novo, Portugal, 1962. He received the degree of “Licenciatura” in Electrical and Computer Engineering, the M. Sc. degree in Telecommunications and Computers, and the Ph. D. degree in Electrical and Computer Engineering in 1985, 1989 and 1992, respectively, from Instituto Superior Técnico (IST), faculty of engineering of Lisbon Technical University. His Ph. D. research work focused on clock recovery circuit optimisation in direct detection optical communications.
In 1985, he joined the Department of Electrical and Computer Engineering of IST. In 1992, he became an Assistant Professor, and he was promoted to Associate Professor in January 2002. He has lectured several courses on Telecommunications, and has been supervisor or co-supervisor of more than 30 M. Sc. theses and 10 Ph. D. theses. In September 2016, he became a Full Professor of the Department of Information Science and Technology of ISCTE – Instituto Universitário de Lisboa.
He joined the Optical Communications Group of Lisbon site of “Instituto de Telecomunicações” (IT) as a researcher in 1992. He is now a senior researcher conducting research on optical fibre telecommunication systems and networks.
He has been leader of the IST or IT participation in the five projects of the European Union programs on R&D in the optical communications area. He has been also leader of the six national projects in the optical communications area.
In the past years, he has acted as a technical auditor and evaluator for projects included in “Advanced Communications Technologies and Services: european RTD” (ACTS) and “Information Society Technologies” (IST) European Union R&D Programs, and in national (Portuguese and other countries) R&D Programs.
He has served as a reviewer for IEEE/OSA Journal of Lightwave Technology, IEEE Photonics Technology Letters, Optics Express, Optical Fiber Technology, IEEE Photonics Journal, IEEE Transactions on Communications, and other journals. He is a member of the IEEE Photonics Society, and IEEE Senior Member since November 2002.
He has authored or co-authored more than 120 publications in peer-reviewed journals (17 as first author) mostly IEEE and OSA journals, as well as more than 160 international conference papers. He is co-author of two international patents.
His main present research interests include fiber optic communication systems and networks.

Scientific Achievements

  • Agregação, Instituto Superior Técnico, 01-02-2005
  • PhD, Instituto Superior Técnico, 29-10-1992
  • MSc, Instituto Superior Técnico, 19-04-1989
  • Licenciatura, Instituto Superior Técnico, 31-07-1985
  • ISCTE - Instituto Universitário de Lisboa, 16-09-2016, Full Professor
  • IEEE - Institute of Electrical and Electronics Engineers, 01-01-1988, Senior member
  • Instituto Superior Técnico, 01-10-1985 - 15-09-2016, Associate Professor
14Supervision of PhD theses
As Supervisor
As Co-supervisor
30Supervision of MSc theses
As Supervisor
As Co-supervisor
1Supervision of Research grants
As Supervisor
  • AMEN, Research Grant, Ricardo Outurelo Soeiro, Concluded 03-2018
1Books
5Books Chapters
  • B.R. Pinheiro, J. Rebola, A. Cartaxo, Estimation of the OSNR Penalty Due to In-Band Crosstalk on the Performance of Virtual Carrier-Assisted Metropolitan OFDM Systems, Chapter in, Optics, Photonics and Laser Technology, Paulo A. Ribeiro, Maria Raposo, Springer International Publishing, -----, 2018 | Full text (PDF 387 KBs)
  • P. E. D. Cruz, T. M. F. Alves, A. Cartaxo, Chapter 8: Performance Evaluation of Optical Noise-Impaired Multi-band OFDM Systems Through Analytical Modeling, Chapter in, Photoptics 2014 - Proceedings of the 2nd International Conference on Photonics, Optics and Laser Technology - Revised Selected Papers, Springer International Publishing, Switzerland, 2016
  • P. Sebastião, Cercas, F. Cercas, A. Cartaxo, Chapter 7: Efficient Discrete Simulation of Coded Wireless Communication Systems, Chapter in, Handbook of Research on Discrete Event Simulation Environments: Technologies and Applications, Evon M. O. Abu-Taieh, Idea-Group Inc., Pennsylvania, 2010
  • N. Costa, A. Cartaxo, Optical DQPSK modulation performance evaluation, Chapter in, Advances in Lasers and Electro optics, Nelson Costa, Adolfo Cartaxo, In-Tech, 2010
  • D. Fonseca, A. Cartaxo, P. Monteiro, Topics on OSSB modulation for 40 Gb/s transmission systems, Chapter in, Advanced technologies for high-speed optical communications, Lei Xu, Research Signpost, 2007
143Papers in Journals
  • J. Rebola, A. Cartaxo, Statistical characterization of the effect of random core loss on the intercore crosstalk in long-haul uncoupled multicore fiber links, Optics Express, Vol. 32, No. 15, pp. 26069 - 26081, July, 2024,
    | Abstract     | BibTex
  • J. Júnior, A. Morais, A. Cartaxo, A. Soares, A New Algorithm to Mitigate Fragmentation and Crosstalk in Multi-Core Elastic Optical Networks, Photonics, Vol. 11, No. 6, pp. 504 - 504, May, 2024,
    | Abstract     | BibTex
  • J. Júnior, A. Cartaxo, A. Soares, Novel dynamic impairment-aware algorithm for modulation, core, and spectrum assignment in SDM-EONs, Optical Switching and Networking, Vol. 51, No. 100763, pp. 1 - 14, February, 2024,
    | Abstract     | BibTex
  • A. Cartaxo, Loss Imbalance Effect on Inter-Core Crosstalk in Bidirectional Uncoupled Multi-Core Fiber Transmission, Journal of Lightwave Technology, Vol. 41, No. 18, pp. 5911 - 5921, September, 2023,
    | Abstract     | BibTex
  • T. M. F. Alves, A. Cartaxo, Polarization Misalignment Between Signal and Crosstalk in Direct Detection WC-MCF Systems, IEEE Photonics Technology Letters, Vol. 35, No. 14, pp. 753 - 756, July, 2023 | BibTex
  • T. M. F. Alves, A. Cartaxo, J. Rebola, DD-OOK Multicore Fiber Systems Impaired by Intercore Crosstalk and Laser Phase Noise, Journal of Lightwave Technology, Vol. 40, No. 5, pp. 1544 - 1551, February, 2022,
    | Abstract     | Full text (PDF 1 MB) | BibTex
  • J. Morgado, A. Cartaxo, Correlation and Power Distribution of Intercore Crosstalk Field Components of Polarization-Coupled Weakly Coupled Single-Mode Multicore Fibres, Photonics, Vol. 8, No. 6, pp. 191 - 191, May, 2021 | Full text (PDF 2 MBs) | BibTex
  • A. Cartaxo, J. Morgado, New Expression for Evaluating the Mean Crosstalk Power in Weakly-Coupled Multi-Core Fibers, Journal of Lightwave Technology, Vol. 39, No. 6, pp. 1830 - 1842, March, 2021,
    | Abstract     | Full text (PDF 2 MBs) | BibTex
  • J. Rebola, T. M. F. Alves, A. Cartaxo, Outage Probability Due to Intercore Crosstalk From Multiple Cores in Short-Reach Networks, IEEE Photonics Technology Letters, Vol. 33, No. 6, pp. 281 - 284, March, 2021 | Full text (PDF 1015 KBs) | BibTex
  • B.R. Pinheiro, J. Rebola, A. Cartaxo, Analysis of Inter-Core Crosstalk in Weakly-Coupled Multi-Core Fiber Coherent Systems, Journal of Lightwave Technology, Vol. 39, No. 1, pp. 42 - 54, January, 2021 | Full text (PDF 2 MBs) | BibTex
  • R. Dias, J. Rebola, A. Cartaxo, Outage Probability Due to Crosstalk from Multiple Interfering Cores in PAM4 Inter-Datacenter Connections, Photonics, Vol. 8, No. 1, pp. 9 - 9, January, 2021,
    | Abstract     | BibTex
  • T. M. F. Alves, A. Cartaxo, J. Rebola, Stochastic Properties and Outage in Crosstalk-Impaired OOK-DD Weakly-Coupled MCF Applications with Low and High SkewxBit-Rate, IEEE Journal of Selected Topics in Quantum Electronics, Vol. 26, No. 4, pp. 4300208 - 4300208, August, 2020 | BibTex
  • P. E. D. Cruz, T. M. F. Alves, A. Cartaxo, Performance evaluation of wavelength division multiplexing photonic analogue-to-digital converters for high-resolution radar systems, optics and photonics journal, Vol. 9, No. 12, pp. 219 - 234, December, 2019,
    | Abstract     | BibTex
  • J. Rebola, A. Cartaxo, T. M. F. Alves, A. S. M. Marques, Outage Probability Due to Intercore Crosstalk in Dual-Core Fiber Links With Direct-Detection, IEEE Photonics Technology Letters, Vol. 31, No. 14, pp. 1195 - 1198, July, 2019,
    | Abstract     | BibTex
  • A. Cartaxo, T. M. F. Alves, Corrections to “Impact of Longitudinal Variation of the Coupling Coefficient Due to Bending and Twisting on Inter-Core Crosstalk in Weakly-Coupled MCFs”, Journal of Lightwave Technology, Vol. 37, No. 14, pp. 3701 - 3703, July, 2019 | BibTex
  • F. Lobato, A. Jacob, J. Rodrigues, A. Cartaxo, J C W costa, Inter-core crosstalk aware greedy algorithm for spectrum and core assignment in space division multiplexed elastic optical networks, Optical Switching and Networking, Vol. 33, No. -, pp. 61 - 73, July, 2019 | BibTex
  • T. M. F. Alves, R. Soeiro, A. Cartaxo, Probability Distribution of Intercore Crosstalk in Weakly Coupled MCFs With Multiple Interferers, IEEE Photonics Technology Letters, Vol. 31, No. 8, pp. 651 - 654, April, 2019 | BibTex
  • T. M. F. Alves, A. Cartaxo, Decorrelation Bandwidth of Intercore Crosstalk in Weakly-Coupled Multicore Fibers with Multiple Interfering Cores, Journal of Lightwave Technology, Vol. -, No. -, pp. 1 - 1, January, 2019 | BibTex
  • R. Soeiro, T. M. F. Alves, A. Cartaxo, Inter-core crosstalk in weakly coupled MCFs with arbitrary core layout and the effect of bending and twisting on the coupling coefficient, Optics Express, Vol. 27, No. 1, pp. 74 - 74, January, 2019 | BibTex
  • J. Rebola, A. Cartaxo, A. F. S. S. M. Marques, 10 Gbps CPRI signals transmission impaired by intercore crosstalk in 5G network fronthauls with multicore fibers, Photonic Network Communications, Vol. 1, No. 1, pp. 1 - 12, January, 2019 | BibTex
  • R. Soeiro, T. M. F. Alves, A. Cartaxo, Impact of Longitudinal Variation of the Coupling Coefficient Due to Bending and Twisting on Inter-Core Crosstalk in Weakly-Coupled MCFs, Journal of Lightwave Technology, Vol. 36, No. 18, pp. 3898 - 3911, September, 2018 | BibTex
  • T. M. F. Alves, A. Cartaxo, Characterization of the stochastic time evolution of short-term average intercore crosstalk in multicore fibers with multiple interfering cores, Optics Express, Vol. 26, No. 4, pp. 4605 - 4620, February, 2018 | BibTex
  • T. M. F. Alves, A. Cartaxo, Intercore Crosstalk in Homogeneous Multicore Fibers: Theoretical Characterization of Stochastic Time Evolution, Journal of Lightwave Technology, Vol. 35, No. 21, pp. 4613 - 4623, November, 2017 | BibTex
  • T. M. F. Alves, A. Cartaxo, R.S. Luis, B. J. Puttnam, Y. Awaji, N. Wada, Intercore crosstalk in direct-detection homogeneous multicore fiber systems impaired by laser phase noise, Optics Express, Vol. 25, No. 23, pp. 29417 - 29431, November, 2017 | BibTex
  • P. E. D. Cruz, T. M. F. Alves, A. Cartaxo, Virtual carrier-assisted DD-MB-OFDM schemes for UDWDM metro-access networks with improved tolerance to four-wave mixing, Journal of Lightwave Technology, Vol. 35, No. 20, pp. 4468 - 4478, October, 2017,
    | Abstract     | BibTex
  • R. Soeiro, T. M. F. Alves, A. Cartaxo, Dual polarization discrete changes model of inter-core crosstalk in multi-core fibers, IEEE Photonics Technology Letters, Vol. 29, No. 16, pp. 1395 - 1398, August, 2017 | BibTex
  • R. Soeiro, T. M. F. Alves, A. Cartaxo, Power budget of direct-detection ultra-dense WDM-Nyquist-SCM PON with low-complexity SSBI mitigation, Optical Fiber Technology, Vol. 36, No. -, pp. 255 - 264, July, 2017 | BibTex
  • A. Cartaxo, T. M. F. Alves, Discrete changes model of inter-core crosstalk of real homogeneous multi-core fibers, Journal of Lightwave Technology, Vol. 35, No. 12, pp. 2398 - 2408, June, 2017 | BibTex
  • T. M. F. Alves, R.S. Luis, B. J. Puttnam, A. Cartaxo, Y. Awaji, N. Wada, Performance of adaptive DD-OFDM multicore fiber links and its relation with intercore crosstalk, Optics Express, Vol. 25, No. 13, pp. 16017 - 16027, June, 2017 | BibTex
  • P. E. D. Cruz, T. M. F. Alves, A. Cartaxo, Theoretical analysis of the four-wave mixing effect in virtual carrier-assisted DD MB-OFDM ultra-dense WDM metropolitan networks, Journal of Lightwave Technology, Vol. 34, No. 23, pp. 5401 - 5411, December, 2016,
    | Abstract     | BibTex
  • A. Cartaxo, R.S. Luis, B. J. Puttnam, T. Hayashi, Y. Iwaji, N. Wada, Dispersion Impact on the Crosstalk Amplitude Response of Homogeneous Multi-Core Fibers, IEEE Photonics Technology Letters, Vol. 28, No. 17, pp. 1858 - 1861, September, 2016 | BibTex
  • T. M. F. Alves, A. Cartaxo, Power Budget of Ultra-Dense Virtual-Carrier-Assisted DD MB-OFDM Next-Generation PON, IEEE Photonics Technology Letters, Vol. 28, No. 13, pp. 1406 - 1409, July, 2016 | BibTex
  • R. O. J. Soeiro, T. M. F. Alves, A. Cartaxo, Inter-Ring Band-Transfer Limited by Laser Wavelength Drift in DD MB-OFDM Metro Networks, Journal of Lightwave Technology, Vol. 34, No. 10, pp. 2473 - 2483, May, 2016 | BibTex
  • J. Rebola, A. Cartaxo, Estimating the Performance of DD OFDM Optical Systems Impaired by In-Band Crosstalk Using the Moment Generating Function, Journal of Lightwave Technology, Vol. 34, No. 10, pp. 2562 - 2570, May, 2016 | BibTex
  • R.S. Luis, B. J. Puttnam, A. Cartaxo, W. Klaus, J.M. Mendinueta, Y. Iwaji, N. Wada, T. Nakanishi, T. Hayashi, T. Sasaki, Time and modulation frequency dependence of crosstalk in homogeneous multi-core fibers, Journal of Lightwave Technology, Vol. 32, No. 2, pp. 441 - 447, January, 2016,
    | Abstract     | BibTex
  • T. M. F. Alves, A. Cartaxo, 100 Gb/s DD-MB-OFDM metro network with 11 Gb/s granularity and 2.85 GHz receiver, IEEE Photonics Technology Letters, Vol. 27, No. 24, pp. 2551 - 2554, December, 2015,
    | Abstract     | BibTex
  • T. M. F. Alves, A. Cartaxo, Virtual-carrier assisted direct-detection MB-OFDM next generation ultra-dense metro networks limited by laser phase noise, Journal of Lightwave Technology, Vol. 33, No. 19, pp. 4093 - 4100, October, 2015,
    | Abstract     | BibTex
  • T. M. F. Alves, A. Cartaxo, Performance assessment of XPM-limited direct-detection short-reach DSB OFDM optical systems, Journal of Optical Communications and Networking, Vol. 7, No. 8, pp. 736 - 747, August, 2015,
    | Abstract     | BibTex
  • F. Carvalho, A. Cartaxo, Multisignal OFDM-based Hybrid Optical-Wireless WDM LR-PON with Colorless ONU, IEEE Photonics Technology Letters, Vol. 27, No. 11, pp. 1193 - 1196, June, 2015,
    | Abstract     | BibTex
  • F. Carvalho, A. Cartaxo, Broad Baseband Nonlinear Distortion Mitigation using Digital Pre- and Post-distortion in OFDM-based Long-reach PON, Optics Express, Vol. 23, No. 6, pp. 7062 - 7074, March, 2015,
    | Abstract     | BibTex
  • T. M. F. Alves, L. Mendes, A. Cartaxo, High granularity multiband OFDM virtual carrier-assisted direct-detection metro networks, Journal of Lightwave Technology, Vol. 33, No. 1, pp. 42 - 54, January, 2015 | BibTex
  • F. Carvalho, A. Cartaxo, Optimal electrical power distribution among coexisting OFDM-based signals in LR-PONs: theoretical and experimental analyses, Journal of Optical Communications and Networking, Vol. 6, No. 6, pp. 559 - 570, June, 2014,
    | Abstract     | BibTex
  • M. Morant, T. M. F. Alves, R. Llorente, A. Cartaxo, Broadband impairment compensation in hybrid fiber-wireless OFDM long-reach PONs, Journal of Lightwave Technology, Vol. 32, No. 7, pp. 1387 - 1393, April, 2014 | BibTex
  • P. E. D. Cruz, T. M. F. Alves, A. Cartaxo, Experimental assessment of 10 Gbit/s SSB OFDM IM-DD systems performance employing raised-cosine based symbol precoding, Journal of Lightwave Technology, Vol. 32, No. 8, pp. 1631 - 1638, April, 2014,
    | Abstract     | BibTex
  • M. Morant, R. Llorente, J. H. Herrera, T. M. F. Alves, A. Cartaxo, M. H. Herman, Integrated FTTH and in-building fiber-coax OFDM field trial, IEEE Photonics Technology Letters, Vol. 26, No. 8, pp. 809 - 812, April, 2014 | BibTex
  • T. M. F. Alves, A. Cartaxo, Analytical characterization of four wave mixing effect in direct-detection double-sideband OFDM optical transmission systems, Optics Express, Vol. 22, No. 7, pp. 8598 - 8616, April, 2014 | BibTex
  • D. Fonseca, J. Morgado, A. Cartaxo, Transmission improvement due to pre-emphasis of multi-band OFDM-UWB signals in LR-PONs using directly modulated lasers, Journal of Modern Optics, Vol. 61, No. 6, pp. 461 - 469, April, 2014,
    | Abstract     | BibTex
  • R. Llorente, M. Morant, E. P. Pellicer, M. H. Herman, Z. N. Nagy, T. M. F. Alves, A. Cartaxo, J. H. Herrera, J. C. Correcher, et. al., On-the-field performance of quintuple-play long-reach OFDM-based WDM-PON optical access networks, Optics Express, Vol. 22, No. 6, pp. 6203 - 6209, March, 2014 | BibTex
  • J. Rebola, A. Cartaxo, Analysis of Performance Assessment of Direct-Detection OFDM Optical Receivers with Imperfect RF Demodulation, Journal of Optical Communications and Networking, Vol. 6, No. 2, pp. 180 - 189, February, 2014,
    | Abstract     | BibTex
  • J. Perin, M. Ribeiro, A. Cartaxo, Polynomial-time complexity large-signal model for DML-based OOFDM transmission systems, IEEE Photonics Technology Letters, Vol. 25, No. 24, pp. 2393 - 2396, December, 2013 | BibTex
  • T. M. F. Alves, M. Morant, A. Cartaxo, R. Llorente, P. C. Cluzeaud, R. S. Sambaraju, Real-time ultra-wideband video streaming in long-reach passive optical networks with wireless radiation in the 10 and 60 GHz Bands, Chinese Optics Letters, Vol. 11, No. 10, pp. 1 - 6, October, 2013 | BibTex
  • T. M. F. Alves, M. Morant, A. Cartaxo, R. Llorente, Design of directly modulated long-reach PONs reaching 125 km for provisioning of hybrid wired-wireless quintuple-play service, Journal of Optical Communications and Networking, Vol. 5, No. 8, pp. 848 - 857, August, 2013 | BibTex
  • T. M. F. Alves, A. Cartaxo, Performance comparison of power fading mitigation techniques in multiband OFDM-UWB signals transmission along LR-PONs, Chinese Optics Letters, Vol. 11, No. 8, pp. 080602-1 - 080602-6, August, 2013 | BibTex
  • F. Carvalho, A. Cartaxo, Study on Electrical Power Distribution Among Coexisting OFDM-Based Wired-Wireless Signals Along Long-Reach Passive Optical Networks, Journal of Optical Communications and Networking, Vol. 5, No. 7, pp. 813 - 824, July, 2013,
    | Abstract     | BibTex
  • J. Perin, M. Ribeiro, A. Cartaxo, Comments on “Large-signal theory of the effect of dispersive propagation on the intensity modulation response of semiconductor lasers, Journal of Lightwave Technology, Vol. 31, No. 8, pp. 1337 - 1339, April, 2013,
    | Abstract     | BibTex
  • T. M. F. Alves, R. S. Sambaraju, A. Cartaxo, A. G. Ngoma, OFDM-WDM LR-PON with ultra-bendable fiber for last-mile distribution of quintuple-play service, Chinese Optics Letters, Vol. 11, No. 3, pp. 030606-1 - 030606-6, March, 2013 | BibTex
  • T. M. F. Alves, A. Cartaxo, 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 | BibTex
  • J. Rebola, A. Cartaxo, Moment Generating Function for the Rigorous Performance Assessment of Direct-Detection Baseband OFDM Communication Systems, Journal of Lightwave Technology, Vol. 30, No. 23, pp. 3617 - 3626, December, 2012 | BibTex
  • J. Morgado, A. Cartaxo, Extended Koch's Model for Chirp Assessment in Semiconductor Singlemode Lasers Operating at High Currents, Optics and Laser Technology, Vol. --, No. --, pp. -- - --, November, 2012,
    | Abstract     | BibTex
  • T. M. F. Alves, M. Morant, A. Cartaxo, 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     | BibTex
  • T. M. F. Alves, A. Cartaxo, 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     | BibTex
  • J. A. L. Silva Silva, A. Cartaxo, M. Segatto, A PAPR Reduction Technique based on a Constant Envelope OFDM Approach for Fiber Nonlinearity Mitigation in Optical Direct Detection Systems, Journal of Optical Communications and Networking, Vol. 4, No. 4, pp. 1 - 7, April, 2012,
    | Abstract     | BibTex
  • J. Rebola, A. Cartaxo, 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 | BibTex
  • T. M. F. Alves, A. Cartaxo, Transmission of multiband OFDM-UWB signals along LR-PONs employing a Mach-Zehnder modulator biased at the quasi-minimum power transmission point, Journal of Lightwave Technology, Vol. 30, No. 11, pp. 1587 - 1594, February, 2012 | BibTex
  • J. Morgado, D. Fonseca, A. Cartaxo, 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     | BibTex
  • P. Sebastião, Cercas, F. Cercas, A. Cartaxo, Performance of channel codes in wireless communication systems using efficient simulation, IET Communications, Vol. 5, No. 13, pp. 1939 - 1946, September, 2011,
    | Abstract     | Full text (PDF 360 KBs) | BibTex
  • T. M. F. Alves, A. Cartaxo, Distribution of double-sideband OFDM-UWB radio signals in dispersion compensated long-reach PONs, Journal of Lightwave Technology, Vol. 29, No. 16, pp. 2467 - 2474, August, 2011,
    | Abstract     | BibTex
  • T. M. F. Alves, M. Morant, A. Cartaxo, 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     | BibTex
  • D. Fonseca, A. Cartaxo, 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     | BibTex
  • A. Cartaxo, T. M. F. Alves, Theoretical and experimental performance evaluation methods for DD-OFDM systems with optical amplification, Journal of Microwaves, Optoelectronics and Electromagnetics Applications, Vol. 10, No. 1, pp. 82 - 94, June, 2011 | BibTex
  • T. M. F. Alves, A. Cartaxo, 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     | BibTex
  • T. M. F. Alves, A. Cartaxo, 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,
    | Abstract     | BibTex
  • T. Valente, A. Cartaxo, 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 | BibTex
  • N. Costa, A. Cartaxo, Optical DQPSK system performance evaluation using equivalent differential phase in presence of receiver imperfections, Journal of Lightwave Technology, Vol. 28, No. 12, pp. 1735 - 1744, June, 2010,
    | Abstract     | BibTex
  • T. M. F. Alves, A. Cartaxo, 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     | BibTex
  • M. Leiria, A. Cartaxo, 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 1 MB) | BibTex
  • J. Morgado, A. Cartaxo, Improved model to discriminate adiabatic and transient chirps in directly modulated semiconductor lasers, Journal of Modern Optics, Vol. 56, No. 21, pp. 2309 - 2317, December, 2009,
    | Abstract     | BibTex
  • T. M. F. Alves, A. Cartaxo, 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     | BibTex
  • N. P. T. Pavlovic, N. Costa, A. Cartaxo, Single-sideband differential phase shift keying asynchronous carrier-suppressed return-to-zero — a novel signaling format optimized for long-haul UDWDM systems, Journal of Lightwave Technology, Vol. 27, No. 12, pp. 1990 - 2000, June, 2009,
    | Abstract     | Full text (PDF 721 KBs) | BibTex
  • M. Morant, T. M. F. Alves, R. Llorente, A. Cartaxo, J. Marti, Experimental comparison of transmission performance of multi-channel OFDM-UWB signals on FTTH networks, Journal of Lightwave Technology, Vol. 27, No. 10, pp. 1408 - 1414, May, 2009,
    | Abstract     | BibTex
  • S. Cani, L. Calmon, M. Ribeiro, M. J. Pontes, M. Segatto, A. Cartaxo, An analytical approximated solution for the gain of broadband Raman amplifiers with multiple counter-pumps, Journal of Lightwave Technology, Vol. 27, No. 7, pp. 944 - 951, April, 2009 | BibTex
  • N. Costa, A. Cartaxo, 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     | BibTex
  • T. M. F. Alves, A. Cartaxo, 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     | BibTex
  • I.P. Papaganakis, D. K. Klonidis, P. P. Poggiolini, G. B. Bosco, M. Omella, J. Prat, D. Fonseca, A. Teixeira, A. Cartaxo, I. Tomkos, 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     | BibTex
  • N. Costa, A. Cartaxo, Influence of the channel number on the optimal dispersion map due to XPM in WDM links, Journal of Lightwave Technology, Vol. 26, No. 22, pp. 3640 - 3649, November, 2008,
    | Abstract     | BibTex
  • R. Almeida, D. Campelo, A. Cartaxo, K. Guild, H. Waldman, Efficient wavelength assignment policy for XPM-impaired WDM networks, IEEE Communications Letters, Vol. 12, No. 10, pp. 791 - 793, October, 2008,
    | Abstract     | BibTex
  • J. Morgado, A. Cartaxo, Laser optimisation guidelines for dispersion supported transmission systems, Journal of Lightwave Technology, Vol. 26, No. 13, pp. 1807 - 1816, July, 2008 | BibTex
  • M. Leiria, I. Kim, A. Cartaxo, 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, Journal of Lightwave Technology, Vol. 26, No. 12, pp. 1661 - 1670, June, 2008 | BibTex
  • R. Llorente, T. M. F. Alves, M. Morant, M. Beltran, J. Perez, A. Cartaxo, 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     | BibTex
  • N. P. T. Pavlovic, A. Cartaxo, Influence of tight optical filtering on long-haul transmission performance of several advanced signaling formats, Journal of Lightwave Technology, Vol. 26, No. 10, pp. 1339 - 1348, May, 2008,
    | Abstract     | BibTex
  • M. Leiria, A. Cartaxo, Impact of the signal and nonlinearity extinction ratios on the design of non ideal 2R all optical regenerators, Journal of Lightwave Technology, Vol. 26, No. 2, pp. 276 - 285, January, 2008 | BibTex
  • M. Madureira, D. Fonseca, M. Violas, R. Aguiar, A. Cartaxo, P. Monteiro, 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
  • D. Fonseca, R.S. Luis, A. Cartaxo, P. Monteiro, 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
  • D. Fonseca, A. Cartaxo, P. Monteiro, Adaptive opto-electrical filters for improved generation of optical single sideband signals with different pulse shapes, Journal of Lightwave Technology, Vol. 25, No. 8, pp. 2175 - 2186, August, 2007 | BibTex
  • D. Fonseca, A. Cartaxo, P. Monteiro, Influence of the extinction ratio on the intra-channel nonlinear distortion of 40 Gb/s return-to-zero transmission systems over standard fiber, Journal of Lightwave Technology, Vol. 25, No. 6, pp. 1447 - 1457, June, 2007 | BibTex
  • J. Rebola, A. Cartaxo, 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
  • D. Fonseca, A. Cartaxo, P. Monteiro, Comparison and optimization of optical single sideband transmitters, IET Optoelectronics, Vol. 1, No. 2, pp. 82 - 90, April, 2007 | BibTex
  • N. P. T. Pavlovic, A. Cartaxo, Optimization of Single-Sideband DCS-RZ Format for Long-Haul 43-Gb/s/channel Ultradense WDM Systems, Journal of Lightwave Technology, Vol. 25, No. 2, pp. 481 - 489, February, 2007 | BibTex
  • M. Madureira, D. Fonseca, A. Cartaxo, R. Aguiar, P. Monteiro, 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
  • J. Rebola, A. Cartaxo, 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 Communications, Vol. 27, No. 5, pp. 242 - 248, October, 2006 | BibTex
  • D. Fonseca, A. Cartaxo, P. Monteiro, Modeling and experimental validation of an x-cut 4 phase-modulators structure, IET Optoelectronics, Vol. 153, No. 4, pp. 145 - 151, August, 2006 | BibTex
  • D. Fonseca, A. Cartaxo, P. Monteiro, 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
  • M. Leiria, A. Cartaxo, 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
  • D. Fonseca, A. Cartaxo, P. Monteiro, 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
  • J. Rebola, A. Cartaxo, Closed-form expression for arbitrary modulation formats performance evaluation in optically amplified systems, Journal of Optical Communications, Vol. 27, No. 3, pp. 130 - 136, June, 2006 | BibTex
  • P. Charrua, A. Cartaxo, Performance analysis of AMI-RZ single-sideband signals in 40 Gbit/s transmission systems, IET Optoelectronics, Vol. 153, No. 3, pp. 109 - 118, June, 2006 | BibTex
  • D. Fonseca, A. Cartaxo, P. Monteiro, Optical single sideband transmitter for various electrical signaling formats, Journal of Lightwave Technology, Vol. 24, No. 5, pp. 2059 - 2069, May, 2006 | BibTex
  • R.S. Luis, A. Cartaxo, Errata to “Impact of dispersion slope on SPM degradation in WDM systems with high channel output", Journal of Lightwave Technology, Vol. 24, No. 5, pp. 2261 - 2261, May, 2006 | BibTex
  • M. Leiria, A. Cartaxo, 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
  • D. Fonseca, A. Cartaxo, P. Monteiro, Adaptive opto-electronic filter for improved optical single sideband generation, IEEE Photonics Technology Letters, Vol. 18, No. 2, pp. 415 - 417, January, 2006 | BibTex
  • R.S. Luis, A. Cartaxo, Impact of dispersion slope on SPM degradation in WDM systems with high channel count, Journal of Lightwave Technology, Vol. 23, No. 11, pp. 3764 - 3772, November, 2005 | BibTex
  • J. Rebola, A. Cartaxo, Performance evaluation of optically preamplified receivers with partially polarised noise and arbitrary optical filtering: a rigorous approach, IET Optoelectronics, Vol. 152, No. 5, pp. 251 - 262, October, 2005 | BibTex
  • D. Fonseca, A. Cartaxo, On the transition to pseudo-linear regime in dispersion managed systems with NRZ, RZ and duobinary signal formats, IET Optoelectronics, Vol. 152, No. 3, pp. 181 - 187, June, 2005 | BibTex
  • D. Fonseca, P. Monteiro, A. Cartaxo, Adaptive optical single sideband filter based on a phase modulator, Measurement: Journal of the International Measurement Confederation, Vol. 41, No. 13, pp. 760 - 761, June, 2005 | BibTex
  • M. Leiria, A. Cartaxo, 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
  • A. Cartaxo, J. Rebola, N. P. T. Pavlovic, P. Charrua, D. Fonseca, 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, A. Cartaxo, Analytical characterization of SPM impact on XPM-induced degradation in dispersion compensated WDM systems, Journal of Lightwave Technology, Vol. 23, No. 3, pp. 1503 - 1513, March, 2005 | BibTex
  • J. Rebola, A. Cartaxo, 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
  • P. Charrua, A. Cartaxo, Performance of DCS-RZ single-sideband signal in 40 Gbit/s Long-Haul transmission systems, IET Optoelectronics, Vol. 152, No. 1, pp. 33 - 40, February, 2005 | BibTex
  • P. Charrua, A. Cartaxo, 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
  • M. Leiria, J. Rebola, A. Cartaxo, Gaussian approach for the performance assessment of optical multiplexer/demultiplexer concatenation in transparent optical networks, IET Optoelectronics, Vol. 151, No. 3, pp. 157 - 165, June, 2004 | BibTex
  • N. P. T. Pavlovic, A. Cartaxo, Influence of transmitter chirp on optimised dispersion managed 10 Gbit/s NRZ installed links, IET Optoelectronics, Vol. 151, No. 1, pp. 27 - 36, February, 2004 | BibTex
  • J. Morgado, A. Cartaxo, Directly modulated laser parameters optimisation for metropolitan area networks utilizing negative dispersion fibers, IEEE Journal of Selected Topics in Quantum Electronics, Vol. 9, No. 5, pp. 1315 - 1324, September, 2003 | BibTex
  • J. Morgado, A. Cartaxo, Assessment of laser noise influence on direct detection transmission system performance, Journal of Lightwave Technology, Vol. 21, No. 3, pp. 759 - 768, March, 2003 | BibTex
  • J. Rebola, A. Cartaxo, Q-factor estimation and impact of spontaneous-spontaneous beat noise on the performance of optically preamplified receivers, Journal of Lightwave Technology, Vol. 21, No. 1, pp. 87 - 95, January, 2003 | BibTex
  • J. Rebola, A. Cartaxo, Performance optimization of Gaussian apodized fiber Bragg grating filters in WDM systems, Journal of Lightwave Technology, Vol. 20, No. 8, pp. 1537 - 1544, August, 2002 | BibTex
  • J. Rebola, A. Cartaxo, Power penalty assessment in optically preamplified receivers with arbitrary optical filtering and signal-dependent noise dominance, Journal of Lightwave Technology, Vol. 20, No. 3, pp. 401 - 408, March, 2002 | BibTex
  • J. Rebola, A. Cartaxo, Gaussian approach for performance evaluation of optically preamplified receivers with arbitrary optical and electrical filters, IET Optoelectronics, Vol. 148, No. 2, pp. 135 - 142, June, 2001 | BibTex
  • A. Cartaxo, J. Morgado, Rigorous simulation and analysis of semiconductor laser dynamics taking multiple reflections in the external cavity into account, Fiber and Integrated Optics, Vol. 20, No. 3, pp. 295 - 323, May, 2001 | BibTex
  • J. Morgado, A. Cartaxo, Dispersion supported transmission technique: comparison of performance in anomalous and normal propagation regimes, IET Optoelectronics, Vol. 148, No. 2, pp. 107 - 116, April, 2001 | BibTex
  • A. Cartaxo, J. Morgado, Analysis of semiconductor laser frequency noise taking into account multiple reflections in the external cavity, IET Optoelectronics, Vol. 147, No. 5, pp. 335 - 344, October, 2000 | BibTex
  • A. Cartaxo, Small-signal analysis for nonlinear and dispersive optical fibres, and its application to design of dispersion supported transmission systems with optical dispersion compensation, IET Optoelectronics, Vol. 146, No. 5, pp. 213 - 222, October, 2000 | BibTex
  • A. Cartaxo, B. Wedding, W. Idler, Influence of fiber nonlinearity on the fiber transfer function: theoretical and experimental analysis, Journal of Lightwave Technology, Vol. 17, No. 10, pp. 1806 - 1813, October, 1999 | BibTex
  • A. Cartaxo, Cross-phase modulation in intensity modulation – direct detection WDM systems with multiple optical amplifiers and dispersion compensators, Journal of Lightwave Technology, Vol. 17, No. 2, pp. 178 - 190, February, 1999 | BibTex
  • A. Cartaxo, J. Morgado, Rigorous assessment of small-signal analysis for linear and dispersive optical communication systems operating near zero-dispersion wavelength, Journal of Lightwave Technology, Vol. 17, No. 1, pp. 86 - 94, January, 1999 | BibTex
  • A. Cartaxo, 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 | BibTex
  • A. Cartaxo, J. Morgado, Intensity and frequency noise transmission along single-mode fibre at zero-dispersion wavelength, IET Optoelectronics, Vol. 145, No. 4, pp. 211 - 216, August, 1998 | BibTex
  • A. Cartaxo, B. Wedding, W. Idler, Influence of fiber nonlinearity on the phase noise to intensity noise conversion in fiber transmission: theoretical and experimental analysis, Journal of Lightwave Technology, Vol. 16, No. 7, pp. 1187 - 1194, July, 1998 | BibTex
  • A. Cartaxo, A. Albuquerque, Jitter in the square synchroniser on direct detection optical communications. III: Numerical results concerning white circuit noise, IET Optoelectronics, Vol. 141, No. 6, pp. 394 - 400, December, 1994 | BibTex
  • A. Cartaxo, A. Albuquerque, Jitter in the square synchroniser on direct detection optical communications. II: Comparison with Franks and Bubrouski's results, IET Optoelectronics, Vol. 141, No. 4, pp. 220 - 230, August, 1994 | BibTex
  • A. Cartaxo, A. Albuquerque, Jitter in the square synchroniser on direct detection optical communications. I: Theoretical analysis, IET Optoelectronics, Vol. 141, No. 4, pp. 209 - 219, August, 1994 | BibTex
  • A. Cartaxo, A. Albuquerque, Influence of the various types of noise on jitter performance in binary direct detection optical communications, IET Optoelectronics, Vol. 137, No. 6, pp. 375 - 378, December, 1990 | BibTex
  • A. Cartaxo, A. Albuquerque, Generalised Gaussian approach for the output process of a binary direct detection optical receiver, IET Optoelectronics, Vol. 137, No. 6, pp. 370 - 374, December, 1990 | BibTex
205Papers in Conferences
  • T. M. F. Alves, L. O. Oliveira, A. Cartaxo, Neural Network-Assisted Self-Coherent MCF Systems Impaired by ICXT and Laser Phase Noise, International Conference of Transparent Optical Network (ICTON), bari, Italy, Vol., pp. -, July, 2024 | BibTex
  • J. Rebola, A. Cartaxo, T. M. F. Alves, Impact of the combined effect of random core-dependent and splice losses on intercore crosstalk performance in weakly-coupled multicore fibers, International Conference on Transparent Optical Networks ICTON, Bari, Italy, Vol., pp. -, July, 2024,
    | Abstract     | BibTex
  • J. Rebola, A. Cartaxo, Statistical Dependence of Average Intercore Crosstalk on Random Loss in Long-haul Uncoupled MCF Links, IEEE Photonics Conf. - IPC, Orlando, United States, November, 2023,
    | Abstract     | BibTex
  • T. M. F. Alves, J. Rebola, A. Cartaxo, On the degree of polarization of the intercore crosstalk in weakly-coupled multicore fibers, IEEE Photonics Conference, Orlando, United States, November, 2023 | BibTex
  • J. Rebola, A. Cartaxo, Effect of core-dependent loss on the intercore crosstalk in multicore fiber systems with concatenated random loss fiber segments, International Conference of Transparent Optical Network (ICTON), Bucharest, Romania, July, 2023,
    | Abstract     | BibTex
  • T. M. F. Alves, D. Piedade, T. Brandão, J. Rebola, A. Cartaxo, On the use of feedforward neural networks to improve the intercore crosstalk tolerance in self-coherent MCF systems, International Conference of Transparent Optical Network (ICTON), Bucharest, Romania, Vol. -, pp. - - -, July, 2023 | BibTex
  • N. J. Muga, T. M. F. Alves, R. K. Patel, I. Alimi, A. N. Pinto, A. Cartaxo, Self-Coherent Detection in Multicore Fiber Systems Impaired by Intercore Crosstalk, International Conf. on Transparent Networks – ICTON, Bucarest, Romania, July, 2023 | Full text (PDF 432 KBs) | BibTex
  • T. M. F. Alves, A. Cartaxo, Characterization of the intercore crosstalk in weakly-coupled multicore fiber systems, International workshop on space-diVision multiplexed transmission in optical fibers: Advances and reQuirements, L'Àquila, Italy, July, 2023 | BibTex
  • A. Cartaxo, T. M. F. Alves, J. Rebola, ICXT Characterization in WC-MCFs and its Impact on the Performance of OOK-DD Systems, 13th IEEE/IET International Symposium on Communication Systems, Networks and Digital Signal Processing CSNDSP, Porto, Portugal, Vol., pp. -, July, 2022,
    | Abstract     | Full text (PDF 542 KBs) | BibTex
  • T. M. F. Alves, A. Cartaxo, J. Rebola, Intercore Crosstalk in Direct-Detection Weaky-Coupled Multicore Fiber Systems, International Symposium on Extremely Advanced Transmission Technologies EXAT, virtual, Japan, November, 2021 | BibTex
  • T. M. F. Alves, J. Rebola, A. Cartaxo, Weakly-Coupled MCF Direct-Detection OOK Systems Impaired by Laser Phase Noise, OSA Optical Fiber Communications - OFC, online, United States, June, 2021 | BibTex
  • T. Marques, T. M. F. Alves, A. Cartaxo, Short-reach 200 Gb/s SDM Network Employing Direct-detection and Optical SSBI Mitigation, INSTICC International Conf. on Photonics, Optics and Laser Technology - PHOTOPTICS, -, Portugal, Vol., pp. 122 - 130, February, 2021 | BibTex
  • R. Dias, J. Rebola, A. Cartaxo, Performance Analysis of PAM4 Signal Transmission in Inter-datacenter Multicore Fiber Links Impaired by Inter-Core Crosstalk, INSTICC International Conf. on Photonics, Optics and Laser Technology - PHOTOPTICS, Conference online, February, 2021,
    | Abstract     | BibTex
  • T. M. F. Alves, J. Rebola, A. Cartaxo, Stochastic ICXT Fluctuations and Performance of Weakly-Coupled Multicore Fiber Short-Reach Systems, IEEE Photonics Society Summer Topicals Meeting Series, Conference online, Vol. WD1.2, pp. -, July, 2020 | BibTex
  • A. Cartaxo, T. M. F. Alves, J. Rebola, Review of the discrete changes model of intercore crosstalk in weakly-coupled multicore fibers, International Conference on Transparent Optical Networks ICTON, Bari, Italy, July, 2020,
    | Abstract     | Full text (PDF 702 KBs) | BibTex
  • I. Jorge, J. Rebola, A. Cartaxo, Transmission of PAM4 signals in ICXT-impaired intra-datacenter connections with PAM2 signal interference, INSTICC International Conf. on Photonics, Optics and Laser Technology - PHOTOPTICS, La Valleta, Malta, Vol. 1, pp. 122 - 130, February, 2020,
    | Abstract     | BibTex
  • T. M. F. Alves, J. Rebola, A. Cartaxo, Characterization of Crosstalk-Impaired OOK Signals in WC-MCF Systems with High and Low Skew×Bit Rate, European Conference on Optical Communication ECOC, Dublin, Ireland, September, 2019 | BibTex
  • T. M. F. Alves, R. Soeiro, A. Cartaxo, Probability Distribution of Intercore Crosstalk in Weakly Coupled MCFs With Multiple Interferers, International Photonics Conference - IPC, San Jose, United States, Vol. -, pp. - - -, September, 2019 | BibTex
  • P. E. D. Cruz, T. M. F. Alves, A. Cartaxo, SNR evaluation of WDM photonic ADCs in high-resolution radar systems, International Conf. on Transparent Optical Networks - ICTON, Angers, France, Vol. Th.P.17, pp. 1 - 4, July, 2019,
    | Abstract     | BibTex
  • J. Rebola, T. M. F. Alves, A. Cartaxo, Assessment of the combined effect of laser phase noise and intercore crosstalk on the outage probability of DD OOK systems, International Conference on Transparent Optical Networks ICTON, Angers, France, July, 2019,
    | Abstract     | BibTex
  • T. M. F. Alves, J. Rebola, A. Cartaxo, Outage probability due to intercore crosstalk in weakly-coupled MCF systems with OOK signaling, OSA Optical Fiber Communications - OFC, San Diego, United States, March, 2019 | BibTex
  • J. Rebola, T. M. F. Alves, A. Cartaxo, A. S. M. Marques, 5G fronthauls with multicore fibers: CPRI signals performance degradation induced by intercore crosstalk, SPIE Photonics West, San Francisco, United States, February, 2019 | BibTex
  • N. P. T. Pavlovic, A. Cartaxo, Adaptable QAM Transmitter to Current Elastic Optical Networks Demand, Telecomunications Forum - TELFOR, Belgrade, Serbia & Montenegro, November, 2018 | BibTex
  • T. M. F. Alves, R. Soeiro, A. Cartaxo, Statistical Distribution and Correlation Properties of Intercore Crosstalk in Weakly-Coupled MCFs, Asia Pacific Comunication Conf., Hangzhou, China, Vol. -, pp. - - -, October, 2018 | BibTex
  • T. M. F. Alves, A. Cartaxo, Dependence of the Intercore Crosstalk Decorrelation Bandwidth on the Skew in Weakly-Coupled Multicore Fibers with Multiple Interferers, Asia Communications and Photonics Conf. - ACP, Hangzhou, China, Vol. -, pp. - - -, October, 2018 | BibTex
  • T. M. F. Alves, A. Cartaxo, Theoretical characterization of the decorrelation bandwidth of intercore crosstalk in weakly-coupled multicore fibers, European Conference on Optical Communication ECOC, Rome, Italy, Vol. -, pp. - - -, September, 2018 | BibTex
  • P. E. D. Cruz, T. M. F. Alves, A. Cartaxo, Relaxing the ADC sampling rate in high-resolution radar systems through photonic analogue-to-digital conversion, International Conf. on Transparent Optical Networks - ICTON, Bucharest, Romania, Vol. We.P.1, pp. 1 - 4, July, 2018,
    | Abstract     | BibTex
  • B.R. Pinheiro, J. Rebola, A. Cartaxo, Inter-core Crosstalk Dependence on Design Parameters in Coherent Detection Weakly-Coupled Multicore Fiber Systems, International Conf. on Transparent Optical Networks - ICTON, Bucharest, Romania, July, 2018,
    | Abstract     | Full text (PDF 737 KBs) | BibTex
  • A. S. M. Marques, J. Rebola, A. Cartaxo, Transmission of CPRI signals along weakly-coupled multicore fibers for support of 5G networks, International Conference on Transparent Optical Networks ICTON, Bucharest, Romania, July, 2018 | BibTex
  • T. M. F. Alves, A. Cartaxo, Experimental and analytical characterization of time variation of ICXT in MCFs with multiple interfering cores, OSA Optical Fiber Communications - OFC, San Diego, United States, Vol. Tu3B.4, pp. 1 - 3, March, 2018 | BibTex
  • R. Soeiro, T. M. F. Alves, A. Cartaxo, On the probability density function of inter-core crosstalk power in birefringent homogeneous multi-core fibers, INSTICC International Conf. on Photonics, Optics and Laser Technology - PHOTOPTICS, Funchal, Portugal, January, 2018 | BibTex
  • B.R. Pinheiro, J. Rebola, A. Cartaxo, Impact of Inter-Core Crosstalk on the Performance of Multi-core Fibers-based SDM Systems with Coherent Detection, INSTICC International Conf. on Photonics, Optics and Laser Technology - PHOTOPTICS, Funchal, Portugal, January, 2018,
    | Abstract     | Full text (PDF 456 KBs) | BibTex
  • T. M. F. Alves, A. Cartaxo, Characterization of ICXT in DD-OFDM MCF-based Systems, European Conference on Optical Communication ECOC, Gothenburg, Sweden, Vol. P2.SC6.29, pp. 1 - 3, September, 2017 | BibTex
  • T. M. F. Alves, A. Cartaxo, B. J. Puttnam, R.S. Luis, Y. Awaji, N. Wada, Adaptive modulation-enabled DD-OFDM multicore fiber transmission impaired by intercore crosstalk, Optoelectronics and Communications Conf. - OECC, singapore, Singapore, Vol. -, pp. 1 - 3, July, 2017 | BibTex
  • T. M. F. Alves, A. Cartaxo, R.S. Luis, B. J. Puttnam, Y. Awaji, N. Wada, Adaptive loading with extended memory to relax the impact of the phase noise-impaired ICXT in DD-OFDM MCF-based systems, International Conf. on Transparent Optical Networks - ICTON, Girona, Spain, Vol. Tu.D1.2, pp. 1 - 5, July, 2017 | BibTex
  • A. Cartaxo, T. M. F. Alves, B. J. Puttnam, R.S. Luis, Y. Awaji, N. Wada, DD-OFDM Multicore Fiber Systems Impaired by Intercore Crosstalk and Laser Phase Noise, International Conf. on Transparent Optical Networks - ICTON, Girona, Spain, July, 2017,
    | Abstract     | BibTex
  • A. Cartaxo, T. M. F. Alves, Analytical Model of Inter-core Crosstalk of Real Homogeneous Multi-core Fibers, IEEE Photonics Conference, Waikoloa, United States, Vol. --, pp. -- - --, October, 2016 | BibTex
  • T. M. F. Alves, A. Cartaxo, Theoretical modelling of random time nature of inter-core crosstalk in multicore fibers, International Photonics Conference - IPC, Waikoloa, United States, Vol. Wb2.4, pp. 1 - 2, October, 2016 | BibTex
  • J. Galvé, I. Gasulla, S. Sales, T. M. F. Alves, A. Cartaxo, J. C. Capmany, Experimental evaluation of RF crosstalk in multicore fibers for radio over fiber applications, European Conference on Optical Communication ECOC, Dusseldorf, Germany, Vol. -, pp. 1 - 3, September, 2016 | BibTex
  • R. O. J. Soeiro, T. M. F. Alves, A. Cartaxo, Impact of optical filter amplitude response on the performance of band-transfer between DD MB-OFDM metro rings, European Conf. on Networks and Optical Communications - NOC, Lisbon, Portugal, Vol. -, pp. 23 - 28, June, 2016 | BibTex
  • J. Rebola, A. Cartaxo, On the use of the Gaussian approach for the performance evaluation of direct-detection OFDM receivers impaired by in-band crosstalk, European Conf. on Networks and Optical Communications - NOC, Lisbon, Portugal, Vol. 1, pp. 1 - 1, June, 2016 | BibTex
  • B.R. Pinheiro, J. Rebola, A. Cartaxo, Influence of the SSBI Mitigation on the In-Band Crosstalk Tolerance of Virtual Carrier-Assisted DD Multi-Band OFDM Metro Networks, European Conf. on Networks and Optical Communications - NOC, Lisbon, Portugal, Vol. 1, pp. 1 - 1, June, 2016 | BibTex
  • E. Gama, I. Fonseca, C. Araújo, R. C. A. Júnior Almeida Júnior, T. M. F. Alves, P. F. Rosário, A. Cartaxo, Uso de aspectos da topologia virtual no problema RWBA em redes ópticas metropolitanas MB-OFDM, Simpósio Brasileiro de Redes de Computadores e Sistemas Distribuídos, Salvador, Brazil, Vol. -, pp. - - -, May, 2016 | BibTex
  • B.R. Pinheiro, J. Rebola, A. Cartaxo, Tolerance to In-Band Crosstalk of Virtual Carrier-Assisted Direct Detection Multi-Band OFDM Systems, INSTICC International Conf. on Photonics, Optics and Laser Technology - PHOTOPTICS, Rome, Italy, Vol. 1, pp. 33 - 39, February, 2016 | BibTex
  • I. Fonseca, E. Gama, C. Oliveira, R. C. A. Júnior Almeida Júnior, T. M. F. Alves, P. F. Rosário, A. Cartaxo, The new problem of routing, wavelength and band assignment in MB-OFDM metropolitan networks, Microwave and Optoelectronics Conference (IMOC) SBMO/IEEE MTT-S International IMOC, Porto de Galinhas, Brazil, Vol. -, pp. 1 - 5, November, 2015 | BibTex
  • R. O. J. Soeiro, T. M. F. Alves, A. Cartaxo, Inter-ring OFDM-band transfer in virtual carrier-assisted direct-detection 42.8 Gbit/s MB-OFDM metro networks, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. -, pp. - - -, September, 2015 | BibTex
  • A. R. T. Duarte, T. M. F. Alves, A. Cartaxo, 100 Gb/s MB-OFDM metropolitan networks employing SSBI mitigation in presence of fiber PMD effect, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. -, pp. - - -, September, 2015 | BibTex
  • P. E. D. Cruz, T. M. F. Alves, A. Cartaxo, Loss budget of ultra-dense 10 Gb/s per-user guaranteed direct-detection MB-OFDM metro-access networks, International Conf. on Transparent Optical Networks - ICTON, Budapest, Hungary, Vol. Tu.B1.4, pp. 1 - 4, July, 2015,
    | Abstract     | BibTex
  • P. E. D. Cruz, T. M. F. Alves, A. Cartaxo, Impact of inter-band crosstalk due to nonlinear fibre transmission on the performance of direct-detection single-sideband MB-OFDM metro networks, International Conf. on Transparent Optical Networks - ICTON, Budapest, Hungary, Vol. Tu.B1.3, pp. 1 - 4, July, 2015,
    | Abstract     | BibTex
  • T. M. F. Alves, A. Cartaxo, Phase-to-intensity laser noise conversion due to band drop in DD-MB-OFDM networks employing virtual carriers, International Conf. on Transparent Optical Networks - ICTON, Budapest, Hungary, Vol. Tu.C2.3, pp. - - -, July, 2015 | BibTex
  • P. F. Rosário, T. M. F. Alves, A. Cartaxo, ROADM cascade performance in DD multi-band OFDM metro networks employing virtual carriers, IEEE Photonics Conf. - IPC, San Diego, United States, Vol. 1, pp. 1 - 2, October, 2014 | BibTex
  • P. E. D. Cruz, P. F. Rosário, T. M. F. Alves, A. Cartaxo, Exhaustive Gaussian approach for performance evaluation of direct-detection OFDM systems employing square and cross QAM, IEEE International Telecommunications Symp., São Paulo, Brazil, Vol. -, pp. 1 - 4, August, 2014,
    | Abstract     | BibTex
  • P. F. Rosário, T. M. F. Alves, A. Cartaxo, Impact of WSS delay distortion on the ROADM cascade performance in virtual carrier-assisted DD multi-band OFDM metro networks, International Telecommunications Symp., São Paulo, Brazil, Vol. 1, pp. 1 - 5, August, 2014 | BibTex
  • P. E. D. Cruz, T. M. F. Alves, A. Cartaxo, Analytical modelling for performance evaluation of distortion-impaired direct-detection single-sideband optical OFDM systems employing virtual-carriers, International Conf. on Transparent Optical Networks - ICTON, Graz, Austria, Vol. We.A1.6, pp. 919 - 922, July, 2014,
    | Abstract     | BibTex
  • T. M. F. Alves, A. Cartaxo, Capacity of hybrid wired-wireless OFDM LR-PONs limited by cross-phase modulation, International Conf. on Transparent Optical Networks - ICTON, Graz, Austria, Vol. -, pp. 1 - 4, July, 2014 | BibTex
  • J. Rebola, A. Cartaxo, Impact of In-Band Crosstalk due to Mixed Modulation Formats with Multiple Line Rates on Direct-Detection OFDM Optical Networks Performance, International Conf. on Transparent Networks – ICTON, Graz, Austria, Vol. 1, pp. 1 - 1, July, 2014,
    | Abstract     | BibTex
  • L. Mendes, P. E. D. Cruz, T. M. F. Alves, A. Cartaxo, Impact of the band selector detuning on DD multi-band OFDM virtual-carrier assisted metro network performance, International Conf. on Transparent Optical Networks - ICTON, Graz, Austria, Vol. Tu.A3.4, pp. 349 - 352, July, 2014,
    | Abstract     | BibTex
  • A. Cartaxo, T. M. F. Alves, L. Mendes, 42.8 Gb/s SSB DD MB-OFDM metro networks assisted by virtual carriers: system parameters optimization, International Conf. on Transparent Optical Networks - ICTON, Graz, Austria, Vol., pp. 1 - 4, July, 2014 | BibTex
  • T. M. F. Alves, A. Alberto Alberto, A. Cartaxo, Direct-detection multi-band OFDM metro networks employing virtual carriers and low receiver bandwidth, OSA Optical Fiber Communications - OFC, San Francisco, United States, Vol. -, pp. - - -, March, 2014 | BibTex
  • P. E. D. Cruz, T. M. F. Alves, A. Cartaxo, Analytical modeling for performance evaluation of ASE noise-impaired direct-detection single-sideband multi-band optical OFDM systems, INSTICC International Conf. on Photonics, Optics and Laser Technology - PHOTOPTICS, Lisbon, Portugal, Vol. 1, pp. 134 - 141, January, 2014,
    | Abstract     | BibTex
  • P. E. D. Cruz, T. M. F. Alves, F. Carvalho, A. Cartaxo, Assessment of performance improvement of DD-OFDM systems achieved by symbol precoding, IEEE Photonics Conf. - IPC, Bellevue, United States, Vol. MG1.3, pp. 119 - 120, September, 2013,
    | Abstract     | BibTex
  • J. Rebola, A. Cartaxo, Performance Evaluation of Direct-Detection OFDM Optical Receivers with RF Down-Conversion, IEEE Photonics Conf. - IPC, Bellevue, United States, Vol. 1, pp. 1 - 1, September, 2013 | BibTex
  • F. Carvalho, P. E. D. Cruz, A. Cartaxo, Impact of electrical power distribution optimization of coexisting OFDM-based signals in converged dispersion-compensated LR-PON, IEEE Photonics Conf. - IPC, Bellevue, United States, Vol. WG4.2, pp. 1 - 2, September, 2013,
    | Abstract     | BibTex
  • P. E. D. Cruz, T. M. F. Alves, A. Cartaxo, Experimental demonstration of PAPR reduction in 10 Gbit/s SSB-OFDM direct-detection systems through symbol precoding, International Microwave and Optoelectronics Conf. - IMOC, Rio de Janeiro, Brazil, Vol. 1, pp. 1 - 5, August, 2013,
    | Abstract     | BibTex
  • T. M. F. Alves, A. Cartaxo, Experimental distribution of OFDM-UWB radio signals along directly modulated long-reach PONs indicated for sparse geographical areas, ICETE International Conf. on Optical Communication Systems - OPTICS, Reykjavik, Iceland, Vol. -, pp. - - -, July, 2013 | BibTex
  • R. Llorente, M. Morant, E. P. Pellicer, M. H. Herman, Z. N. Nagy, J. H. Herrera, J. C. Correcher, T. M. F. Alves, A. Cartaxo, et. al., Radio-over-fiber quintuple-play service provision for deep fiber-to-the-home passive networks, IEEE International Conference on Communications - ICC, Budapest, Hungary, Vol. -, pp. - - -, June, 2013 | BibTex
  • T. M. F. Alves, A. Cartaxo, Experimental assessment of the performance of bidirectional OFDM-based wireless-wired services in next-generation LR-PONs, International Conf. on Transparent Optical Networks - ICTON, Cartagena, Spain, Vol. -, pp. - - -, June, 2013 | BibTex
  • P. E. D. Cruz, A. Cartaxo, Performance improvement of OFDM signals in EAM-based communications through precoding, Conf. on Telecommunications - ConfTele, Castelo Branco, Portugal, Vol. 1, pp. 61 - 64, May, 2013,
    | Abstract     | BibTex
  • T. M. F. Alves, M. Morant, A. Cartaxo, R. Llorente, Wired-wireless services provision in FSAN NG-PON2 compliant long-reach PONs: performance analysis, OSA Optical Fiber Communications - OFC, Anaheim, United States, Vol. -, pp. - - -, March, 2013 | BibTex
  • F. Carvalho, A. Cartaxo, On the Electrical Power Distribution for Coexisting OFDM-based Signals in Converged Long-Reach Passive Optical Networks, IEEE Photonics Conf. - IPC, Burlingame, United States, Vol. ThC4, pp. 1 - 2, September, 2012,
    | Abstract     | BibTex
  • R. Llorente, M. Morant, F. M. Martinez, T. M. F. Alves, A. Cartaxo, T. Q Quinlan, S. Walker, C.Rodrigues Rodrigues, J. H. Herrera, et. al., Impairment compensation in long-reach integrated optical-wireless PON, Future Network and Mobile Summit, Berlin, Germany, Vol. 1, pp. 1 - 9, July, 2012,
    | Abstract     | BibTex
  • A. Cartaxo, T. M. F. Alves, F. Carvalho, J. Morgado, Linearization techniques of electro-optical converters for multi-format OFDM-based PONs, International Conf. on Transparent Optical Networks - ICTON, Coventry, United Kingdom, Vol., pp. 1 - 4, July, 2012 | BibTex
  • T. M. F. Alves, M. Morant, A. Cartaxo, R. Llorente, Wired-wireless OFDM signals coexistence in LR-PONs using two centralized compensation stages, OSA Access Networks and In-house Communications (OSA Topical Meeting) - ANIC, Colorado Springs, United States, Vol. AW4A.5, pp. 1 - 2, June, 2012,
    | Abstract     | BibTex
  • T. M. F. Alves, J. Morgado, A. Cartaxo, Linearity improvement of directly modulated PONs by digital pre-distortion of coexisting OFDM-based signals, OSA Access Networks and In-house Communications (OSA Topical Meeting) - ANIC, Colorado Springs, United States, Vol. AW4A.3, pp. 1 - 2, June, 2012,
    | Abstract     | BibTex
  • N. Costa, T. M. F. Alves, D. Fonseca, A. Cartaxo, General memory polynomial for transmission impairments mitigation in coherent communication systems, OSA Signal Processing in Photonic Communications - SPPCom, Colorado Springs, United States, Vol. -, pp. - - -, June, 2012,
    | Abstract     | BibTex
  • M. Morant, T. M. F. Alves, A. Cartaxo, R. Llorente, Transmission impairment compensation using broadband channel sounding in multi-format OFDM-based long-reach PONs, OSA Optical Fiber Communications - OFC, Los Angeles, United States, Vol. 1, pp. 1 - 3, March, 2012,
    | Abstract     | BibTex
  • J. Morgado, D. Fonseca, A. Cartaxo, Influence of Spectrum Location of Gigabit-Ethernet in Coexistence with Multi-Band OFDM-UWB Wireless Signals on the Long-Reach PON Performance Using Directly Modulated Lasers, IEEE International Topical Meeting on Microwave Photonics, Singapore, Singapore, Vol. --, pp. -- - --, October, 2011,
    | Abstract     | Full text (PDF 140 KBs) | BibTex
  • J. Morgado, D. Fonseca, A. Cartaxo, Transmission of Coexisting OFDM-Baseband and Multi-Band OFDM-UWB Signals Along LR-PONs Using DMLs, IEEE Photonics Conf. - IPC, Arlington, United States, Vol. --, pp. -- - --, October, 2011,
    | Abstract     | Full text (PDF 133 KBs) | BibTex
  • D. Fonseca, J. Morgado, A. Cartaxo, Multi-band UWB signals transmission improvement due to pre-emphasis in LR-PONs using DMLs, IEEE Photonics Conf. - IPC, Arlington, United States, Vol. -, pp. - - -, October, 2011,
    | Abstract     | BibTex
  • T. M. F. Alves, A. Cartaxo, Dependence of the transmission performance of multi-Band OFDM-UWB signals in LR-PONs on the modulator bias and driving voltages, International Microwave and Optoelectronics Conf. - IMOC, Natal, Brazil, Vol. -, pp. 814 - 818, October, 2011 | BibTex
  • J. Rebola, A. Cartaxo, Using the Moment Generating Function for the Performance Assessment of Optically Preamplified Direct-Detection OFDM Systems, International Microwave and Optoelectronics Conf. - IMOC, Natal, Brazil, Vol. -, pp. - - -, October, 2011 | BibTex
  • T. M. F. Alves, A. Cartaxo, Photonic analogue-to-digital converted based on wavelength division multiplexing technique, ICETE International Conf. on Optical Communication Systems - OPTICS, Sevilha, Spain, Vol. 1, pp. 1 - 10, July, 2011,
    | Abstract     | BibTex
  • F. Carvalho, A. Cartaxo, Power Requirements for Coexisting Baseband and Wireless OFDM-based Signals in Hybrid Metro-Access Networks, International Conf. on Transparent Networks – ICTON, Stockholm, Sweden, Vol. Tu.A5.6, pp. 1 - 4, June, 2011,
    | Abstract     | BibTex
  • C.Rodrigues Rodrigues, F. Carvalho, A. Cartaxo, Evolution of FTTH networks based on Radio-Over-Fibre, International Conf. on Transparent Networks – ICTON, Stockholm, Sweden, Vol. Tu.B6.6, pp. 1 - 4, June, 2011,
    | Abstract     | BibTex
  • N. Costa, D. Fonseca, A. Cartaxo, Influence of local oscillator-to-signal power ratio on the gaussianity of CP-QPSK signal statistics, International Conf. on Transparent Networks – ICTON, Stockholm, Sweden, Vol. Tu.C1.6, pp. -1 - -4, June, 2011,
    | Abstract     | BibTex
  • A. Cartaxo, J. Morgado, D. Fonseca, A perspective on optical-wireless converged NG-FTTH networks using directly modulated lasers, International Conf. on Transparent Networks – ICTON, Stockholm, Sweden, Vol. 1, pp. 1 - 4, June, 2011 | BibTex
  • D. Fonseca, J. Morgado, A. Cartaxo, Transmission of multi-band OFDM-UWB signals along NG-FTTH networks using directly modulated lasers, OSA Optical Fiber Communications - OFC, Los Angeles, United States, Vol. paper OWK2, pp. - - -, March, 2011,
    | Abstract     | Full text (PDF 210 KBs) | BibTex
  • A. Cartaxo, J. Morgado, T. M. F. Alves, F. Carvalho, D. Fonseca, J. Rebola, A view on optical-wireless converged NG-FTTH networks, Annual Workshop on Photonic Technologies for Access and Biophotonics, Stanford, United States, Vol., pp. - - -, January, 2011 | BibTex
  • J. Morgado, A. Cartaxo, D. Fonseca, T. M. F. Alves, Pre-emphasis performance improvement of OFDM-UWB signals transmitted over FTTH networks using directly modulated lasers, IEEE Photonics Global Conference Nanyang Technological University, Singapore, Singapore, Vol. ---, pp. 1 - 5, December, 2010 | BibTex
  • A. Cartaxo, T. M. F. Alves, Theoretical and experimental performance evalutation methods for DD-OFDM systems with optical amplification, Simpósio Brasileiro de Microondas e Optoelectrónica, Vila Velha, Brazil, Vol. 1, pp. 702 - 708, August, 2010 | BibTex
  • T. M. F. Alves, A. Cartaxo, On the BER estimation of experimental direct detection OFDM systems, ICETE International Conf. on Optical Communication Systems - OPTICS, Athens, Greece, Vol. 1, pp. 1 - 5, July, 2010,
    | Abstract     | BibTex
  • J. Morgado, A. Cartaxo, OFDM-UWB signal distribution over long-reach PON using directly modulated lasers, International Conf. on Transparent Networks – ICTON, Munchen, Germany, Vol. --, pp. 1 - 4, July, 2010,
    | Abstract     | Full text (PDF 155 KBs) | BibTex
  • F. Carvalho, A. Cartaxo, Baseband OFDM and Ultrawide Band OFDM Signals Coexistence Requirements for Extended Reach PONs, International Conf. on Transparent Networks – ICTON, Munich, Germany, Vol. Th.A2.6, pp. 1 - 4, July, 2010,
    | Abstract     | BibTex
  • N. Costa, D. Fonseca, A. Cartaxo, Impact of nonlinear phase noise on the optimum dispersion map for DQPSK systems, European Conf. on Networks and Optical Communications - NOC, Faro, Portugal, Vol. -, pp. - - -, June, 2010,
    | Abstract     | BibTex
  • A. Cartaxo, N. Costa, D. Fonseca, Analysis of optimum dispersion maps for DQPSK systems, International Conf. on Transparent Networks – ICTON, Munich, Germany, Vol. Mo.D1.1, pp. 1 - 4, June, 2010 | BibTex
  • V. Teichmann, A. Castro, A. Cartaxo, D. Mello, Influence of the equalizer transfer function on the performance of OFDM transmission along multimode fiber, Symp. on Enabling Optical Networks - SEON, Porto, Portugal, Vol. 1, pp. 1 - 4, June, 2010 | BibTex
  • A. Castro, V. Teichmann, D. Mello, A. Cartaxo, Impact of launch conditions on the transfer function of multimode fibers, Symp. on Enabling Optical Networks - SEON, Porto, Portugal, Vol. 1, pp. 1 - 4, June, 2010 | BibTex
  • T. M. F. Alves, A. Cartaxo, BPSK vs. QPSK comparison in OFDM-UWB signal distribution over FTTH networks, Summer Topical Meetings - LEOS, Newport, United States, Vol. -, pp. 51 - 52, July, 2009,
    | Abstract     | BibTex
  • N. Costa, A. Cartaxo, Impact of inter-symbol interference on optical DQPSK systems performance evaluation using equivalent differential phase, International Conf. on Transparent Networks – ICTON, Ponta Delgada, Portugal, Vol. Tu.B2.3, pp. -, June, 2009,
    | Abstract     | BibTex
  • A. Cartaxo, T. M. F. Alves, Performance evaluation methods of direct-detection OFDM systems, International Conf. on Transparent Networks – ICTON, Ponta Delgada, Portugal, Vol. -, pp. - - -, June, 2009,
    | Abstract     | BibTex
  • D. Fonseca, A. Cartaxo, P. Monteiro, 40Gb/s optical single-sideband transmission resorting to pseudolinear regime and electrical dispersion compensation, International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Ponta Delgada, Portugal, Vol. Monday, pp. 1 - 4, June, 2009,
    | Abstract     | BibTex
  • J. Morgado, A. Cartaxo, Influence of laser chirp on the performance of 40Gbit/s optically compensated directly modulated systems, International Conf. on Transparent Networks – ICTON, São Miguel, Portugal, Vol. 1, pp. 1 - 5, June, 2009,
    | Abstract     | BibTex
  • T. M. F. Alves, A. Cartaxo, Impact of the dispersion-induced power fading on the fiber transmission performance of OFDM-UWB radio signals, Asia Pacific Microwave Conf. - APMC, Hong Kong/Macau, China, Vol. -, pp. 1 - 4, December, 2008 | BibTex
  • M. Morant, T. M. F. Alves, R. Llorente, M. Beltran, J. Perez, A. Cartaxo, J. Marti, Impact of pilot tone-assisted equalization in Wimedia-defined OFDM-UWB signals transmission in FTTH networks, IEEE International Topical Meeting on Microwave Photonics, Gold Cost, Australia, Vol. -, pp. 217 - 220, October, 2008 | BibTex
  • T. M. F. Alves, M. Morant, R. Llorente, A. Cartaxo, J. Marti, Experimental demonstration of 1.56 Gbit/s OFDM-UWB distribution over 100 km of standard-fibre in FTTH networks, Optoelectronics and Communications Conf. - OECC, Sydney, Australia, Vol. -, pp. 1 - 2, July, 2008 | BibTex
  • N. Costa, A. Cartaxo, Analysis of DQPSK signals performance in upgrading metropolitan area networks to 40 Gbit/s per channel, International Conf. on Transparent Networks – ICTON, Athens, Greece, Vol. 1, pp. 43 - 46, June, 2008,
    | Abstract     | BibTex
  • T. M. F. Alves, A. Cartaxo, Aliasing and inter-channel interference impact on the performance of multi-channel OFDM-UWB distribution in FTTH networks, International Conf. on Transparent Networks – ICTON, Athens, Greece, Vol. 4, pp. 86 - 89, June, 2008 | BibTex
  • R. Llorente, T. M. F. Alves, M. Morant, M. Beltran, J. Perez, A. Cartaxo, J. Marti, Optical distribution of OFDM and impulse-radio UWB in FTTH networks, OSA Optical Fiber Communications - OFC, California, United States, Vol. -, pp. 1 - 3, February, 2008 | BibTex
  • T. M. F. Alves, A. Cartaxo, Dispersion map design for XPM suppression in NRZ 10 Gbit/s pre-compensated WDM links using standard-fibre and 50 GHz of channel spacing, International Microwave and Optoelectronics Conf. - IMOC, Salvador, Brazil, Vol. 1, pp. 648 - 652, October, 2007 | BibTex
  • N. Costa, A. Cartaxo, BER estimation in DPSK systems using the differential phase Q taking into account the electrical filtering influence, International Microwave and Optoelectronics Conf. - IMOC, Salvador, Brazil, Vol. _, pp. 337 - 340, October, 2007 | BibTex
  • N. Costa, A. Cartaxo, Novel approach for BER evaluation of DQPSK systems using differential phase Q, IEEE Lasers and Electro Optics Society Annual Meeting - LEOS, Lake Buena Vista, United States, Vol. MP3, pp. 143 - 144, October, 2007 | BibTex
  • J. Morgado, A. Cartaxo, Influence of laser chirp and parasitics on optimized dispersion-managed directly modulated systems operating at 10Gbit/s, International Microwave and Optoelectronics Conf. - IMOC, Salvador, Brazil, Vol. --, pp. 531 - 535, October, 2007 | BibTex
  • N. P. T. Pavlovic, A. Cartaxo, Dependence of optimum residual dispersion per span on the number of spans for various signaling formats over 43 Gbit/s SSMF transmission system, International Microwave and Optoelectronics Conf. - IMOC, Salvador, Brazil, Vol. 1, pp. 653 - 657, October, 2007 | BibTex
  • T. M. F. Alves, N. Costa, A. Cartaxo, Dependence of XPM degradation on the dispersion map for 10 Gbit/s WDM links over standard-fibre employing duobinary format, International Conf. on Transparent Networks – ICTON, Rome, Italy, Vol. Tu.A1.1, pp. 79 - 82, July, 2007 | BibTex
  • N. Costa, T. M. F. Alves, A. Cartaxo, 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, International Conf. on Transparent Networks – ICTON, Rome, Italy, Vol. Tu.C1.6, pp. 151 - 154, July, 2007 | BibTex
  • P. Monteiro, M. Madureira, D. Fonseca, R. Aguiar, A. Cartaxo, M. Violas, Optical Channel Impairments Mitigation on 40 Gb/s Systems Resorting to Post-Detection Adjustable Electrical Compensation, International Conf. on Transparent Networks – ICTON, Rome, Italy, Vol. 1, pp. 20 - 23, July, 2007 | BibTex
  • T. M. F. Alves, A. Cartaxo, Impact of the dispersion compensating fibre nonlinearity on the optimum dispersion map due to XPM in 10 Gbit/s WDM links, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. 1, pp. 581 - 584, May, 2007 | BibTex
  • N. Costa, A. Cartaxo, Analysis of optimal dispersion map due to XPM in 10 Gbit/s WDM links with standard single mode fibres, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. 1, pp. 537 - 540, May, 2007 | BibTex
  • T. M. F. Alves, N. Costa, A. Cartaxo, Influence of DCM nonlinearity on the XPM degradation in 10 Gbit/s dispersion managed NRZ-IM-DD links, IASTED International Conf. on Wireless and Optical Communications - WOC, Montreal, Canada, Vol. 1, pp. 221 - 224, May, 2007 | BibTex
  • N. Costa, T. M. F. Alves, A. Cartaxo, Dispersion map optimization for XPM-limited 10 Gbit/s NRZ-IM-DD WDM links, IASTED International Conf. on Wireless and Optical Communications - WOC, Montréal, Canada, Vol. 1, pp. 274 - 279, May, 2007 | BibTex
  • A. Guardado, S. Santos, N. Costa, T. M. F. Alves, A. Cartaxo, A software tool for designing wavelength division multiplexed links, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. 1, pp. 497 - 500, May, 2007 | BibTex
  • S. Santos, A. Cartaxo, Comparison of power depletion and waveform distortion limitations due to inter-channel stimulated Raman scattering effect in WDM links, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. 1, pp. 565 - 568, May, 2007 | BibTex
  • R. Aguiar, A. Cartaxo, M. Madureira, P. Monteiro, D. Fonseca, 40 Gb/s GVD and PMD Compensation Using and Linear Adjustable Filter Prototype on OSSB Modulation, IEEE International Symp. on Circuits and Systems - ISCAS, New Orleans, United States, Vol. 0, pp. 0 - 0, May, 2007 | BibTex
  • S. Cani, M. J. Pontes, M. Segatto, M. T. Giraldi, C. A. Procópio, E. C. Souza, A. P. Barbero, A. Cartaxo, Experimental validation of a new analytical model for gain of broadband Raman amplifiers, Conf. on Telecommunications - ConfTele, Peniche, Portugal, Vol. 1, pp. 569 - 572, May, 2007 | BibTex
  • M. Madureira, D. Fonseca, P. Monteiro, A. Cartaxo, R. Aguiar, GVD and PMD compensation using a linear adjustale filter prototype in a 40Gb/s OSSB system, IEEE International Symp. on Circuits and Systems - ISCAS, New Orleans, United States, Vol. 0, pp. 1891 - 1894, May, 2007 | BibTex
  • R. Aguiar, P. Monteiro, M. Madureira, D. Fonseca, A. Cartaxo, M. Violas, Electronic dispersion compensation solution for high-speed optical fiber communications, Symp. on Innovative Lightwave Technology Evolution for 100GbE Services, 0, Japan, Vol. 0, pp. 0 - 0, March, 2007 | BibTex
  • T. Kawanishi, T. Sakamoto, D. Fonseca, A. Cartaxo, P. Monteiro, Fine transmittance/reflectivity measurement system using single-sideband frequency sweeper with ultra-wideband Hilbert transformer, European Conference on Optical Communication ECOC, Cannes, France, Vol. -, pp. - - -, September, 2006 | BibTex
  • A. Cartaxo, N. P. T. Pavlovic, T. Dias, Nonlinearity and dispersion tolerances of SSB-DCS-RZ, SSB-AMI-RZ, and BL-PSBT in long-haul UDWDM transmission systems, IEEE International Telecommunications Symp., Fortaleza, Brazil, Vol., pp. 276 - 281, September, 2006 | BibTex
  • D. Fonseca, A. Cartaxo, P. Monteiro, Recent developments on optical single sideband transmission systems, International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Nottingham, United Kingdom, Vol. -, pp. - - -, June, 2006 | BibTex
  • M. Leiria, A. Cartaxo, Impact of noise level on the optimization of parameters of 2R all-optical regenerators, International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Nottigham, United Kingdom, Vol. Th.B1.7, pp. 289 - 292, June, 2006 | BibTex
  • T. Dias, A. Cartaxo, Comparison of performance of SSB-AMI-RZ formats in long-haul 40 Gbit/s/channel UDWDM transmission systems, International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Nottingham, United Kingdom, Vol., pp. 281 - 284, June, 2006 | BibTex
  • D. Fonseca, A. Cartaxo, P. Monteiro, NRZ optical single sideband transmitter based on three phase modulators, International Conf. on Telecommunications - ICT, Funchal, Portugal, Vol. -, pp. - - -, May, 2006 | BibTex
  • D. Fonseca, A. Cartaxo, P. Monteiro, Opto-electrical filter for 40 Gb/s optical single sideband signal generation, OSA Optical Fiber Communications - OFC, Anaheim, United States, Vol. -, pp. - - -, March, 2006 | BibTex
  • D. Fonseca, A. Cartaxo, P. Monteiro, Highly efficient electrical dispersion compensation scheme for optical single sideband systems, IEEE Lasers and Electro Optics Society Annual Meeting - LEOS, Sydney, Australia, Vol. -, pp. 898 - 899, October, 2005 | BibTex
  • D. Fonseca, A. Cartaxo, P. Monteiro, T. Silveira, A. Ferreira, M. Violas, 40 Gbit/s OSSB-NRZ transmitter for high capacity systems, European Conference on Optical Communication ECOC, Glasgow, United Kingdom, Vol. 4, pp. 787 - 788, September, 2005 | BibTex
  • D. Fonseca, A. Cartaxo, P. Monteiro, Comparison of implementations using the phase shift technique to generate OSSB-NRZ and OSSB-RZ signals, International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Barcelona, Spain, Vol. 2, pp. 197 - 200, July, 2005 | BibTex
  • D. Fonseca, A. Cartaxo, P. Monteiro, Transmission improvements using electrical dispersion compensation at the transmitter side and RZ pulse format in optical single sideband systems, International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Barcelona, Spain, Vol. 2, pp. 381 - 384, July, 2005 | BibTex
  • R.S. Luis, A. Teixeira, A. Cartaxo, P. Monteiro, A short theoretical study on the XPM frequency limitations in NOLM based wavelength converters, International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Barcelona, Spain, Vol. 1, pp. 109 - 112, July, 2005 | BibTex
  • N. P. T. Pavlovic, A. Cartaxo, Optimized bandwidth-limited duobinary coding format for ultra dense WDM systems, International Conf. on Transparent Networks – ICTON, Barcelona, Spain, Vol. 2, pp. 385 - 388, July, 2005 | BibTex
  • J. Rebola, A. Cartaxo, Simplified approach for the assessment of the performance of optical systems with polarisation dependent loss, International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Barcelona, Spain, Vol. 2, pp. 189 - 192, July, 2005 | BibTex
  • D. Fonseca, A. Cartaxo, P. Monteiro, On the use of transversal filters in optical single sideband-non return to zero transmission systems, Symp. on Enabling Optical Networks - SEON, Aveiro, Portugal, Vol. 1, pp. 18 - 21, June, 2005 | BibTex
  • N. P. T. Pavlovic, A. Cartaxo, First results on a novel coding format for ultra dense WDM systems at 40 Gbit/s/channel, Symp. on Enabling Optical Networks - SEON, Aveiro, Portugal, Vol. 1, pp. 99 - 102, June, 2005 | BibTex
  • A. Teixeira, R.S. Luis, A. Cartaxo, P. Monteiro, Novel Distortion Resilient OSNR Monitoring Technique Based on Evaluation of Asynchronous Histograms, International Conf. on Transparent Networks – Mediterranean Winter - ICTON MW, Barcelona, Spain, Vol. 1, pp. - - -, June, 2005 | BibTex
  • J. Rebola, A. Cartaxo, An overview of performance assessment of optical receivers wit partially polarised noise, Symp. on Enabling Optical Networks - SEON, Aveiro, Portugal, Vol. 1, pp. 36 - 38, June, 2005 | BibTex
  • P. Charrua, A. Cartaxo, Performance Assessment of AMI-RZ and DCS-RZ SSB Signals in 4×40 Gbit/s/ch UDWDM Systems, Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. -, pp. - - -, April, 2005 | BibTex
  • D. Fonseca, P. Monteiro, A. Cartaxo, Optical single sideband transmitter based on the Weaver's method, Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. --, pp. -- - --, April, 2005 | BibTex
  • D. Fonseca, A. Cartaxo, Transition to pseudo-linear regime in dispersion managed systems, Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. --, pp. -- - --, April, 2005 | BibTex
  • J. Rebola, A. Cartaxo, Rigorous performance assessment of optically preamplified receivers with partially polarised noise and arbitrary optical filtering, Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. 1, pp. 1 - 2, April, 2005 | BibTex
  • R.S. Luis, A. Cartaxo, Equivalent linear model of XPM-induced degradation in dispersion compensated WDM systems taking into account the SPM-influence, Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. -, pp. - - -, April, 2005 | BibTex
  • A. Cartaxo, R.S. Luis, Cross-phase modulation in WDM systems, Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. ---, pp. --- - ---, April, 2005 | BibTex
  • J. Morgado, A. Cartaxo, Optimization of a fiber-based dispersion compensation scheme for long-haul directly-modulated/direct-detection systems, Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. --, pp. -- - --, April, 2005 | BibTex
  • J. Morgado, A. Cartaxo, Guidelines for laser optimization for dispersion supported transmission systems, Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. --, pp. -- - --, April, 2005 | BibTex
  • N. P. T. Pavlovic, A. Cartaxo, Comparison between several enhanced phase-shaped binary transmission formats for 40 Gb/s/channel UDWDM systems, Conf. on Telecommunications - ConfTele, Tomar, Portugal, Vol. -, pp. - - -, April, 2005 | BibTex
  • P. Charrua, A. Cartaxo, On the suitability of some signalling formats for optical single-sideband transmission, Winter School on Optical Core Networks, Aveiro, Portugal, Vol. -, pp. - - -, February, 2005 | BibTex
  • N. P. T. Pavlovic, A. Cartaxo, Optimisation of duobinary coding formats for UDWDM transmission systems, Winter School on Optical Core Networks, Aveiro, Portugal, Vol. 1, pp. C5 - C10, February, 2005 | BibTex
  • P. Charrua, A. Cartaxo, M. Leiria, Generation and Performance of AMI-RZ and DCS-RZ Signals with Sideband Suppression, IASTED International Conf. on Optical Communication Systems and Networks - OCSN, Banff, AB, Canada, Vol. 1, pp. 857 - 860, July, 2004 | BibTex
  • P. Charrua, A. Cartaxo, Performance of AMI-RZ and DCS-RZ Single-Sideband Signals in an 80% Spectral-Efficient UDWDM Ultra-Long-Haul Transmission System, IEEE LEOS Workshop on Advanced Modulation Formats, San Francisco, United States, Vol. 1, pp. 43 - 44, July, 2004 | BibTex
  • N. P. T. Pavlovic, A. Cartaxo, Optimized optical filtering for 40 Gb/s/channel enhanced phase-shaped binary transmission in ultra dense WDM systems, International Conf. on Transparent Networks – ICTON, Wroclaw, Poland, Vol. 1, pp. 221 - 224, July, 2004 | BibTex
  • M. Leiria, A. Cartaxo, Performance assessment of transparent optical networks with incoherent homodyne crosstalk and amplified spontaneus emission noise, IASTED International Conf. on Optical Communication Systems and Networks - OCSN, Banff, Canada, Vol. 1, pp. 851 - 856, July, 2004 | BibTex
  • R.S. Luis, A. Cartaxo, Influence of dispersion slope on XPM-induced degradation in dispersion-compensated WDM systems, IASTED International Conf. on Communication Systems and Networks - CSN, Banff, Canada, Vol. 1, pp. 834 - 839, July, 2004 | BibTex
  • D. Fonseca, A. Cartaxo, R.S. Luis, Dependence of reduced model of SPM-limited dispersion managed systems on transmission fiber parameters, IASTED International Conf. on Optical Communication Systems and Networks - OCSN, Bannf, Canada, Vol. 1, pp. 866 - 869, July, 2004 | BibTex
  • D. Fonseca, P. Monteiro, A. Cartaxo, J. M. Pedro, Impact of electrical equalization and modulation depth on single sideband performance with linear and non-linear transmission, IASTED International Conf. on Optical Communication Systems and Networks - OCSN, Bannf, Canada, Vol. 1, pp. 870 - 875, July, 2004 | BibTex
  • D. Fonseca, P. Monteiro, A. Cartaxo, M. Fujita, Single sideband demonstration using a four phase-modulators structure, IEEE LEOS Workshop on Advanced Modulation Formats, San Francisco, United States, Vol. 1, pp. 41 - 42, July, 2004 | BibTex
  • A. Cartaxo, Overview of last achievements of DWDM/ODC project, Symp. on Enabling Optical Networks - SEON, Porto, Portugal, Vol. 1, pp. 39 - 41, June, 2004 | BibTex
  • N. P. T. Pavlovic, A. Cartaxo, Narrow filtered enhanced phase-shaped binary transmission in ultra dense WDM systems for 40 Gb/s/channel, Symp. on Enabling Optical Networks - SEON, Porto, Portugal, Vol. 1, pp. 61 - 62, June, 2004 | BibTex
  • A. Cartaxo, J. Morgado, Efficient and accurate numerical solution of stochastic partial differential equations: formulating a problem, Matemática em Telecomunicações - Que Problemas? - MTQP, Tomar, Portugal, Vol. 1, pp. 205 - 217, September, 2003 | BibTex
  • J. Rebola, A. Cartaxo, Validation of the probability density function of the output current of optically preamplified receivers with arbitrary optical filtering through Monte Carlo simulation, European Conf. on Networks and Optical Communications - NOC, Vienna, Austria, Vol. 1, pp. 151 - 158, July, 2003 | BibTex
  • J. Morgado, A. Cartaxo, Comparison of laser optimisation for dispersion supported transmission systems at various bit rates, European Conf. on Networks and Optical Communications - NOC, Viena, Austria, Vol. 1, pp. 28 - 35, July, 2003 | BibTex
  • M. Leiria, J. Rebola, A. Cartaxo, Gaussian approach for the performance evaluation of transparent optical networks based on optical add-drop multiplexers, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. 1, pp. 323 - 326, June, 2003 | BibTex
  • N. P. T. Pavlovic, A. Cartaxo, Influence of chirp parameter on pre-distorted 10 Gb/s NRZ installed links, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. 1, pp. 509 - 512, June, 2003 | BibTex
  • R.S. Luis, A. Cartaxo, About the estimation of the impact of XPM on the performance of WDM systems, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. -, pp. 245 - 248, June, 2003 | BibTex
  • J. Morgado, A. Cartaxo, Accurate estimation of BER floor due to laser noise on directly modulated direct detection transmission systems, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. 1, pp. 331 - 334, June, 2003 | BibTex
  • J. Morgado, A. Cartaxo, Laser optimization for dispersion supported transmission technique, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. 1, pp. 569 - 572, June, 2003 | BibTex
  • D. Fonseca, A. Cartaxo, Improved reduced model to describe SPM-limited 10 Gbit/s dispersion managed fibre links, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. 1, pp. 517 - 520, June, 2003 | BibTex
  • D. Fonseca, A. Cartaxo, Optical duobinary transmitter optimisation, Conf. on Telecommunications - ConfTele, Aveiro, Portugal, Vol. 1, pp. 249 - 252, June, 2003 | BibTex
  • N. P. T. Pavlovic, A. Cartaxo, Impact of transmitter chirp on optimised pre- and post-dispersion compensation schemes for 10 Gbits/s NRZ links, IEEE Lasers and Electro Optics Society Annual Meeting - LEOS, Glasgow, United Kingdom, Vol. 1, pp. 187 - 188, November, 2002 | BibTex
  • M. Leiria, A. Cartaxo, Performance optimisation of AWG-based optical add-drop multiplexers for transparent optical networks, International Conf. on Optical Communications and Networks - ICOCN, Singapore, Singapore, Vol. 1, pp. 138 - 141, November, 2002 | BibTex
  • J. Rebola, A. Cartaxo, Optimisation of the duty-cycle of RZ signals in optically preamplified receivers with arbitrary optical filtering, IEEE Lasers and Electro Optics Society Annual Meeting - LEOS, Glasgow, United Kingdom, Vol. 2, pp. 780 - 781, November, 2002 | BibTex
  • P. Sebastião, Cercas, F. Cercas, A. Cartaxo, Performance of TCH codes in a land mobile satellite channel, IEEE International Symp. on Personal, Indoor and Mobile Radio Commun - PIMRC, Lisbon, Portugal, Vol. 4, pp. 1675 - 1679, September, 2002 | BibTex
  • J. Rebola, A. Cartaxo, Impact of the spontaneous-spontaneous beat noise on the sensitivity of optically preamplified receivers with arbitrary optical filtering, European Conf. on Networks and Optical Communications - NOC, Darmstadt, Germany, Vol. 1, pp. 257 - 264, June, 2002 | BibTex
  • J. Rebola, A. Cartaxo, Performance optimisation of fibre Bragg gratings for 40 Gbit/s WDM systems with channel spacing of 100 GHz and 200 GHz, European Conf. on Networks and Optical Communications - NOC, Darmstadt, Germany, Vol. 1, pp. 192 - 199, June, 2002 | BibTex
  • M. Leiria, A. Cartaxo, Simple expression to evaluate the margin of transparent optical networks with signal-dependent noise dominance, European Conf. on Networks and Optical Communications - NOC, Darmstadt, Germany, Vol. 1, pp. 425 - 432, June, 2002 | BibTex
  • J. Rebola, A. Cartaxo, Rigorous assessment of performance degradation caused by optical filter detuning in optically preamplified receivers, Pacific Rim Conf. on Lasers and Electro-Optics, Tokyo, Japan, Vol. 2, pp. 318 - 319, July, 2001 | BibTex
  • J. Rebola, A. Cartaxo, New Gaussian approximation for performance assessment of optically preamplified receivers with arbitrary optical and electrical filters, Pacific Rim Conf. on Lasers and Electro-Optics, Tokyo, Japan, Vol. 2, pp. 316 - 317, July, 2001 | BibTex
  • J. Morgado, A. Cartaxo, New semi-analytical method of estimating the influence of laser noise on direct detection system performance, Pacific Rim Conf. on Lasers and Electro-Optics, Chiba, Japan, Vol. II, pp. 324 - 325, July, 2001 | BibTex
  • J. Rebola, A. Cartaxo, Performance of improved fibre grating filters in WDM systems, European Conf. on Networks and Optical Communications - NOC, Ipswich, United Kingdom, Vol. 1, pp. 463 - 469, June, 2001 | BibTex
  • J. Rebola, A. Cartaxo, Power penalty estimation in optically preamplified receivers, European Conf. on Networks and Optical Communications - NOC, Ipswich, United Kingdom, Vol. 1, pp. 317 - 323, June, 2001 | BibTex
  • J. Rebola, A. Cartaxo, On the quaternary level spacing signalling optimisation for increasing the transmission distance in optical communication systems, Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. 1, pp. 514 - 518, April, 2001 | BibTex
  • J. Rebola, A. Cartaxo, New Gaussian approximation for the performance evaluation of optical receivers with arbitrary optical and electrical filters, Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. 1, pp. 302 - 306, April, 2001 | BibTex
  • J. Morgado, A. Cartaxo, On the semi-analytical estimation of laser noise influence on direct detection transmission system performance, Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. 1, pp. 364 - 368, April, 2001 | BibTex
  • R.S. Luis, D. Fonseca, A. Cartaxo, Comparison between DWDM transmission systems over SMF and NZDSF with 25x40Gb/s signals and 50GHz channel spacing, Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. -, pp. - - -, April, 2001 | BibTex
  • D. Fonseca, R.S. Luis, A. Cartaxo, Design and performance of AWG multiplexer/demultiplexer in DWDM systems, Conf. on Telecommunications - ConfTele, Figueira da Foz, Portugal, Vol. 1, pp. -- - --, April, 2001 | BibTex
  • J. Rebola, A. Cartaxo, Optimisation of level spacing in quaternary optical communication systems, International Conf. on Applications of Photonic Technology, Ottawa, Canada, Vol. 4087, pp. 49 - 59, June, 2000 | BibTex
  • J. Morgado, A. Cartaxo, Influence of dispersion propagation regime on the dispersion supported transmission performance, Applications of Photonic Technology, Quebec, Canada, Vol. 4087, pp. 457 - 468, June, 2000 | BibTex
  • J. Morgado, A. Cartaxo, Influence of relative intensity noise enhancement by fiber nonlinearity on dispersion supported transmission system performance, Applications of Photonic Technology, Quebec, Canada, Vol. 4087, pp. 469 - 480, June, 2000 | BibTex
  • J. Morgado, A. Cartaxo, Nonlinear transmission of noise along singlemode fiber at zero-dispersion wavelength, IEEE Lasers and Electro Optics Society Annual Meeting - LEOS, S. Francisco, United States, Vol. 1, pp. 607 - 608, November, 1999 | BibTex
  • J. Morgado, A. Cartaxo, Impact of laser and booster noises in repeaterless IM/DD systems with optical post- and pre-amplifiers, Pacific Rim Conf. on Lasers and Electro-Optics, Seul, Korea, South, Vol. II, pp. 497 - 498, September, 1999 | BibTex
  • J. Morgado, A. Cartaxo, Influence of fibre nonlinearity on noise transmission in IM/DD repeaterless system with optical post- and pre-amplifiers, Conf. on Telecommunications - ConfTele, Sesimbra, Portugal, Vol. 1, pp. 269 - 273, April, 1999 | BibTex
  • J. Morgado, A. Cartaxo, Frequency noise transmission over nonlinear dispersive singlemode fibres at zero-dispersion wavelength, Conf. on Telecommunications - ConfTele, Sesimbra, Portugal, Vol. 1, pp. 535 - 539, April, 1999 | BibTex
  • J. Morgado, A. Cartaxo, Relative intensity noise induced by fibre dispersion at zero-dispersion wavelength in nonlinear dispersive singlemode fibres, Conf. on Telecommunications - ConfTele, Sesimbra, Portugal, Vol. 1, pp. 540 - 544, April, 1999 | BibTex
  • J. Morgado, A. Cartaxo, Impact of amplifier spacing on RIN enhancement of IM/DD transmission system, European Conf. on Networks and Optical Communications - NOC, Manchester, United Kingdom, Vol. 1, pp. 220 - 227, July, 1998 | BibTex
  • J. Morgado, A. Cartaxo, Assessment of laser intensity noise spectrum from rigorous numerical simulation of singlemode laser rate equations, International Conf. on Applications of Photonic Technology, Otawa, Canada, Vol. 3491, pp. 157 - 162, July, 1998 | BibTex
  • J. Morgado, A. Cartaxo, A new measurement technique of optical fiber nonlinearity using the first disp frequency of fiber transfer function, International Conf. on Applications of Photonic Technology, Otawa, Canada, Vol. 3491, pp. 812 - 817, July, 1998 | BibTex
  • J. Morgado, A. Cartaxo, Enhancement of laser phase noise to intensity noise conversion by fiber nonlinearity and its impact on the intensity modulation system performance, SPIE - All-optical Communication Systems: Architecture, Dallas, United States, Vol. 3230, pp. 30 - 41, November, 1997 | BibTex
  • J. Morgado, A. Cartaxo, Impact of relative intensity noise enhancement by fiber nonlinearity on IM-DD transmission system performance, IEEE Lasers and Electro Optics Society Annual Meeting - LEOS, S. Francisco, United States, Vol. 1, pp. 295 - 296, November, 1997 | BibTex
1Non-refereed Publications
1Patents
  • D. Fonseca, A. Cartaxo, P. Monteiro, An apparatus and method for generating an optical sing band signal, PCT/EP2006/050035, PCT, 20-01-2005

Closed Projects21

Acronym Name Funding Agency Start date Ending date
AIPO Analysis of Intensity-dependent Phase-matching effects on four-wave mixing in Optical fibre communications IT/LA 01-05-2005 31-07-2005
AMEN Analysis and Mitigation of crosstalk Effects in multicore fibre -based Networks FCT 01-04-2016 01-12-2018
BONE BONE EU/FP7 01-01-2008 01-12-2010
CABRAL CooperAção BRasil – PortugAL em redes ópticas FCT/GRICES 01-03-2006 28-02-2008
DigCORE Digital Compensation of Inter Crosstalk in Multicore Fibers IT/LA 01-05-2020 30-04-2023
DWDM/ODC Dense Wavelength Division Multiplexing Systems with Optical Dispersion Compensation FCT/POSI 01-10-2000 30-09-2004
E-Photon I Optical Networks: Towards Bandwidth Manageability and Cost efficiency EU/FP6 01-03-2004 01-03-2006
e-Photon ONe + e-Photon/ONe + – Optical Networks:Towards Bandwidth Manageability and Cost Efficiency EU 01-03-2006 28-02-2008
ETOBLU Terminal Optical Equipments for Single Side Band ADI 01-09-2003 28-02-2005
ETOBLU Terminal Equipments for Optical Single Side Band Transmission Siemens Networks SA 01-10-2004 31-12-2006
EUIMWP European Network for High Performance Integrated Microwave Photonics EU/COST 01-10-2017 01-10-2020
FIVER Fully-Converged Quintuple-Play Integrated Optical-Wireless Access Architectures EU/FP7 01-01-2010 01-12-2012
MORFEUS Metro Networks Based on Multi-Band Orthogonal Frequency-Division Multiplexing Signals FCT/PTDC 01-04-2013 01-09-2015
OPTRONET OPtimized Transponders for Robust NETworks ADI, Nokia Siemens Networks SA 01-01-2006 30-06-2008
OPTRONET OPtimized Transponders for Robust Optical NETworks ADI 01-01-2006 01-06-2008
PORTO Planeamento e Optimização de Redes Ópticas Elásticas Baseadas na Tecnologia O-OFDM FCT 01-04-2013 01-03-2015
RETIOT Utilização de Tecnologias de Reflectometría no melhoramento do futuro Internet das Coisas e Sistemas Ciber-Físicos P2020 09-01-2017 30-06-2021
SHOTS Super High-capacity Optical Transmission Systems FCT/POSC 01-04-2005 31-12-2007
TURBO Transmission of UltRa wide-Band radio signals over Optical fibre FCT/PTDC 01-12-2009 01-12-2012
UCELLS Ultra-wide band real-time interference monitoring and CELLular management Strategies EU/FP7 01-01-2008 01-12-2010
WALKER WAvelength division multiplexing LinK DesignER IT/LA 15-07-2006 15-12-2006
4Awards
  • R. Soeiro, T. M. F. Alves, A. Cartaxo, Best Paper Award, Photoptics Conference, 01-01-2018
  • T. M. F. Alves, A. Cartaxo, Best paper award, Optics Conference 2013, 01-07-2013
  • T. M. F. Alves, A. Cartaxo, Best paper award, Optics Conference 2011, 01-07-2011
  • A. Cartaxo, Prémio UTL/Santander-Totta (area of Electrical Engineering, Computer Science, Informatics Engineering and Avionics Engineering), Prize awarded to the UTL researcher with the highest scientific impact, according to the ISI Science Citation Index, in the period 2003-2007, 01-12-2008
5Miscellaneous
  • T. M. F. Alves, A. Cartaxo, Characterization of the intercore crosstalk in weakly-coupled multicore fiber systems, Invited Talks, -, 01-09-2023
  • T. M. F. Alves, A. Cartaxo, R.S. Luis, B. J. Puttnam, Y. Awaji, N. Wada, Adaptive loading with extended memory to relax the impact of the phase noise-impaired ICXT in DD-OFDM MCF-based systems, Invited Talks, ICTON 2017, 01-07-2017
  • T. M. F. Alves, A. Cartaxo, Phase-to-intensity laser noise conversion due to band drop in DD-MB-OFDM networks employing virtual carriers, Invited Talks, ICTON 2015, 01-07-2015
  • T. M. F. Alves, A. Cartaxo, Experimental assessment of the performance of bidirectional OFDM-based wireless-wired services in next-generation LR-PONs, Invited Talks, ICTON 2013, 01-07-2013
  • A. Cartaxo, Distribution of OFDM-UWB signals in FTTH networks: present and future, Invited Talks, Keynote speaker in NOC OC&I 2010, 01-06-2010
1Short Courses and Seminars
30Conference Committees
  • Conf. on Lasers and Electro-optic - CLEO, Scientific Committee, 2014
  • European Conf. on Networks and Communications - EUCNC, Technical Programme Committee, 2014
  • European Signal Processing Conference EUSIPCO, Special Sessions Chairman, 2014
  • European Signal Processing Conference EUSIPCO, Technical Programme Committee, 2014
  • IEEE International Telecommunications Symp., Technical Programme Committee, 2014
  • International Conf. on Photonics - ICP - ICP, Technical Programme Committee, 2014
  • International Conf. on Telecommunications - ICT, Technical Programme Committee, 2014
  • International Telecommunications Symp., Technical Programme Committee, 2014
  • Conf. on Telecommunications - ConfTele, Technical Programme Committee, 2013
  • International Conf. on Photonics - ICP - ICP, Scientific Committee, 2012
  • International Conf. on Optical Communications Systems - OPTICS, Technical Programme Committee, 2011
  • International Conf. on Transparent Networks – ICTON, Sessions Chairman, 2011
  • International Conf. on Transparent Optical Networks - ICTON, Sessions Chairman, 2011
  • European Conf. on Networks and Optical Communications - NOC, Technical Programme Committee, 2010
  • International Conf. on Optical Communications Systems - OPTICS, Technical Programme Committee, 2010
  • International Conf. on Transparent Networks – ICTON, Sessions Chairman, 2010
  • International Conf. on Telecommunications - ICT, Technical Programme Committee, 2009
  • IASTED International Conf. on Communication Systems and Networks - CSN, Scientific Committee, 2008
  • IASTED International Conf. on Wireless and Optical Communications - WOC, Scientific Committee, 2008
  • 6ª Conferência Nacional de Telecomunicações, Technical Programme Committee, 2006
  • IASTED International Conference on Wireless and Optical Communications 2007 (WOC 2007), Technical Programme Committee, 2006
  • IASTED International Conference on Networks and Communication Systems (NCS) 2007, Technical Programme Committee, 2006
  • IASTED International Conference on Optical Communication Systems and Networks (OCSN) 2006, Technical Programme Committee, 2006
  • IASTED International Conference on Networks and Communication Systems (NCS) 2006, Scientific Committee, 2006
  • 3rd Symposium on Enabling Optical Networks, Technical Programme Committee, 2005
  • 13th International Conference on Telecommunications, Technical Programme Committee, 2005
  • IASTED International Conference on Networks and Communication Systems (NCS) 2005, Scientific Committee, 2005
  • 4ª Conferência Nacional de Telecomunicações, Technical Programme Committee, 2005
  • 5ª Conferência Nacional de Telecomunicações, Scientific Committee, 2005
  • IASTED International Conference on Optical Communication Systems and Networks (OCSN) 2004, Scientific Committee, 2004
3Editorial Committees
  • Editorial Board, International Journal of Optics, 01-12-2008 - today
  • Associate Editor for Mivrowave and Optical Communications Area, Journal of Communication and Information Systems, 01-09-2006 - 01-12-2010
  • Associate Editor, Journal of Networks, 01-04-2006 - 01-12-2010
28Refereeing Journals
  • IEEE Photonics Technology Letters
    2021, 4 review(s); 2020, 3 review(s); 2019, 1 review(s); 2017, 1 review(s); 2010, 1 review(s); 2009, 1 review(s); 2008, 1 review(s); 2005, 2 review(s); 2003, 2 review(s); 2002, 1 review(s);
  • Optical Fiber Technology
    2022, 1 review(s); 2017, 2 review(s); 2014, 2 review(s);
  • Optics Express
    2022, 3 review(s); 2021, 4 review(s); 2020, 1 review(s); 2017, 1 review(s); 2016, 1 review(s); 2014, 1 review(s); 2013, 2 review(s); 2010, 2 review(s); 2006, 1 review(s);
  • IEEE Journal of Quantum Electronics
    2023, 2 review(s); 2019, 1 review(s);
  • Journal of Lightwave Technology
    2024, 4 review(s); 2023, 10 review(s); 2022, 9 review(s); 2021, 6 review(s); 2019, 1 review(s); 2012, 1 review(s); 2010, 1 review(s); 2007, 1 review(s); 2005, 1 review(s); 2004, 1 review(s); 2003, 2 review(s); 2002, 1 review(s);
  • Journal of Optical Communications
    2020, 1 review(s); 2019, 1 review(s);
  • IEEE Access
    2020, 4 review(s);
  • Optical and Quantum Electronics
    2022, 1 review(s); 2020, 2 review(s); 2014, 1 review(s); 2009, 1 review(s);
  • IEEE Journal of Selected Topics in Quantum Electronics
    2020, 1 review(s);
  • Journal of Communication and Information Systems
    2020, 1 review(s); 2014, 1 review(s); 2013, 1 review(s);
  • Optics Letters
    2022, 1 review(s); 2021, 2 review(s); 2012, 2 review(s); 2011, 1 review(s); 2006, 1 review(s);
  • Journal of Microwaves, Optoelectronics and Electromagnetics Applications
    2021, 2 review(s);
  • IEEE Photonics Journal
    2021, 1 review(s); 2013, 1 review(s); 2012, 1 review(s);
  • IEEE Transactions on Network and Service Management
    2022, 2 review(s); 2021, 1 review(s);
  • IEEE Communications Letters
    2022, 1 review(s);
  • Optical Engineering
    2024, 1 review(s); 2023, 2 review(s); 2022, 1 review(s);
  • Photonics
    2023, 3 review(s);
  • Optics and Laser Technology
    2024, 5 review(s);
  • ETRI Journal
    2009, 1 review(s);
  • Journal of the Optical Society of America B: Optical Physics
    2010, 1 review(s);
  • IEEE Journal on Selected Areas in Communications
    2010, 1 review(s);
  • IEEE Transactions on Communications
    2010, 1 review(s); 2006, 1 review(s);
  • Optics Communications
    2012, 1 review(s); 2003, 1 review(s); 2002, 1 review(s);
  • Transactions on Emerging Telecommunications Technologies
    2012, 1 review(s);
  • Chinese Optics Letters
    2014, 1 review(s);
  • Measurement: Journal of the International Measurement Confederation
    2005, 1 review(s); 2004, 1 review(s); 2003, 1 review(s); 2000, 1 review(s);
  • IET Optoelectronics
    2005, 1 review(s); 2002, 1 review(s);

  • 2002, 1 review(s);
5Refereeing Conferences
  • International Conf. on Telecommunications - ICT
    2014, 1 review(s); 2010, 2 review(s); 2009, 1 review(s);
  • International Conf. on Optical Communications Systems - OPTICS
    2011, 1 review(s); 2010, 1 review(s);
  • European Conf. on Networks and Communications - EUCNC
    2014, 1 review(s);
  • European Signal Processing Conference EUSIPCO
    2014, 1 review(s);
  • Conf. on Optical Networks Design and Modelling - ONDM
    2021, 1 review(s);
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