Research Impact

Publications

18Papers in Journals

M. Devigili, D. G. Sequeira, P. Torres-Ferrera, S. Srivallapanondh, N. Costa, M. Ruiz, C. Castro, -- Napoli, J. M. Pedro, L. Esteban, Twining Digital Subcarrier Multiplexed Optical Signals With OCATA for Lightpath Provisioning, Journal of Lightwave Technology, Vol. 43, No. 6, pp. 2599 - 2609, March, 2025,
| Abstract | BibTex
J. M. Pedro, N. Costa, Applications of the OCATA time domain digital twin: from QoT estimation to failure management, Journal of Optical Communications and Networking, Vol. 16, No. 2, pp. 221 - 221, February, 2024,
| Abstract | Full text (PDF 2 MBs) | BibTex
M. S. Neves, A. Lorences-Riesgo, C. M. Martins, S. Mumtaz, G. Charlet, P. Monteiro, F. P. Guiomar, Carrier-Phase Recovery for Coherent Optical Systems: Algorithms, Challenges and Solutions, Journal of Lightwave Technology, Vol. 42, No. 3, pp. 1095 - 1108, February, 2024,
| Abstract | Full text (PDF 8 MBs) | BibTex
J. M. Pedro, N. Costa, Applications of the OCATA time domain digital twin: from QoT estimation to failure management, Journal of Optical Communications and Networking, Vol. 16, No. 2, pp. 221 - 221, February, 2024,
| Abstract | Full text (PDF 2 MBs) | BibTex
J. M. Pedro, Optimization of survivable filterless optical networks exploiting digital subcarrier multiplexing, Journal of Optical Communications and Networking, Vol. 14, No. 7, pp. 586 - 594, July, 2022,
| Abstract | Full text (PDF 2 MBs) | BibTex
J. M. Pedro, LPsec: a fast and secure cryptographic system for optical connections, Journal of Optical Communications and Networking, Vol. 14, No. 5, pp. 278 - 288, May, 2022,
| Abstract | Full text (PDF 3 MBs) | BibTex
J. M. Pedro, N. Costa, Assessment on the Achievable Throughput of Multi-Band ITU-T G.652.D Fiber Transmission Systems, Journal of Lightwave Technology, Vol. 38, No. 16, pp. 4279 - 4291, August, 2020,
| Abstract | BibTex
J. M. Pedro, N. Costa, D. Moniz, Optimized Design and Challenges for C&L Band Optical Line Systems, Journal of Lightwave Technology, Vol. 38, No. 5, pp. 1080 - 1091, March, 2020,
| Abstract | BibTex
J. M. Pedro, A. Eira, N. Costa, Disaggregated edge-enabled C+L-band filterless metro networks, Journal of Optical Communications and Networking, Vol. 12, No. 3, pp. 2 - 2, December, 2019,
| Abstract | BibTex
BG Gangopadhyay, J. M. Pedro, S. S. Spaelter, 5G-Ready Multi-Failure Resilient and Cost-Effective Transport Networks, Journal of Lightwave Technology, Vol. 37, No. 16, pp. 4062 - 4072, August, 2019,
| Abstract | BibTex
A. Eira, J. M. Pedro, J. J. O. Pires, Modeling Cost Versus Flexibility in Optical Transport Networks, Journal of Lightwave Technology, Vol. 37, No. 1, pp. 61 - 74, January, 2019,
| Abstract | BibTex
T. Almeida, R. Oliveira, Ana M. Rocha, M. Facão, P.S André, R.N. Nogueira, Automated technique to inscribe reproducible long-period gratings using a CO2 laser splicer, Optics Letters, Vol. 42, No. 10, pp. 1994 - 1997, May, 2017,
| Abstract | BibTex
J. M. Pedro, Designing Transparent Flexible-Grid Optical Networks for Maximum Spectral Efficiency [Invited], Journal of Optical Communications and Networking, Vol. 9, No. 4, pp. C35 - C44, April, 2017,
| Abstract | BibTex
A. Agra, A. F. Sousa, M. Doostmohammadi, The Minimum Cost Design of Transparent Optical Networks Combining Grooming, Routing, and Wavelength Assignment, IEEE/ACM Transactions on Networking, Vol. 24, No. 6, pp. 3702 - 3713, December, 2016,
| Abstract | 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
J. M. Pedro, J. Santos, Support of superchannel formats in optical networks with legacy services and traffic churn [Invited], Journal of Optical Communications and Networking, Vol. 7, No. 12, pp. B122 - B130, December, 2015,
| Abstract | BibTex
A. Shahpari, R.S. Luis, V. M. C. Ribeiro, J.D. Reis, J.M. Mendinueta, RMF Ferreira, Z. Vujicic, B. J. Puttnam, M. J. N. Lima, N. Wada, A. Teixeira, Spectrally efficient enhanced performance bi-directional coherent PON with laserless 10 Gb/s ONU, Journal of Optical Communications and Networking, Vol. 7, No. 2, pp. A400 - A411, March, 2015,
| Abstract | BibTex
A. Shahpari, J.D. Reis, RMF Ferreira, D. Neves, M. J. N. Lima, A. Teixeira, Performance Optimization of Nyquist Signaling for Spectrally-Efficient Optical Access Networks, Journal of Optical Communications and Networking, Vol. 7, No. 2, pp. A200 - A208, February, 2015,
| Abstract | BibTex

16Papers in Conferences

J. M. Pedro, A. Eira, Deep Reinforcement Learning for Resource Allocation in Multi-Band Optical Networks, International Conference on Optical Network Design and Modeling ONDM, Madrid, Spain, Vol., pp. -, May, 2024,
| Abstract | BibTex
J. M. Pedro, N. Costa, A Low-Cost Network Architecture Enabled by SOA-Based Filter-less OADMs and Digital Subcarrier Multiplexing, Optical Fiber Conference (OFC), San Diego, United States, Vol., pp. -, March, 2024,
| Abstract | BibTex
R. K. Patel, G. Domingues, N. J. Muga, A. N. Pinto, M. Fernandes, G. Fernandes, P. Monteiro, F. P. Guiomar, 100G FSO Transmission Using 3-Bit DAC and Self-Coherent Detection, Optical Fiber Conference (OFC), San Diego, United States, Vol., pp. -, March, 2023,
| Abstract | Full text (PDF 446 KBs) | BibTex
J. M. Pedro, N. Costa, Data Augmentation to Reduce Computational Complexity of Neural-Network-Based Soft-Failure Cause Identifier, Optical Fiber Conference (OFC), San Diego, United States, Vol., pp. -, March, 2023,
| Abstract | BibTex
J. M. Pedro, N. Costa, Degradation Detection and Severity Estimation by Exploiting an Optical Time and Frequency Digital Twin, Optical Fiber Conference (OFC), San Diego, United States, Vol., pp. -, March, 2023,
| Abstract | BibTex
J. M. Pedro, N. Costa, Capacity and Energy Usage of Translucent and Multi-Band Transparent Optical Networks, OSA Advanced Photonics Congress, Maastricht, Netherlands, Vol., pp. -, July, 2022,
| Abstract | Full text (PDF 206 KBs) | BibTex
M. Silva, L. Cancela, J. Rebola, Cost, power consumption and performance analysis in SDM ROADM architectures for uncoupled spatial channels, 13th IEEE/IET International Symposium on Communication Systems, Networks and Digital Signal Processing CSNDSP, Oporto, Portugal, July, 2022,
| Abstract | Full text (PDF 527 KBs) | BibTex
J. M. Pedro, N. Costa, Capacity and Energy Consumption Comparison in Translucent versus Transparent Multi-band Designs, International Conference on Optical Network Design and Modeling ONDM, Warsaw, Poland, Vol., pp. -, May, 2022,
| Abstract | Full text (PDF 143 KBs) | BibTex
J. M. Pedro, N. Costa, J. J. O. Pires, Accurate and Scalable Quality of Transmission Estimation for Wideband Optical Systems, IEEE International Workshop on Computer-Aided Modeling Analysis and Design of Communication Links and Networks - IEEE CAMAD, Conference online, Vol., pp. -, October, 2021,
| Abstract | Full text (PDF 2 MBs) | BibTex
M. Fernandes, P. Monteiro, F. P. Guiomar, 400G MIMO-FSO Transmission with Enhanced Reliability Enabled by Joint LDPC Coding, European Conference on Optical Communication ECOC, Bordeaux, France, September, 2021,
| Abstract | BibTex
J. M. Pedro, N. Costa, Comparison of Cost-effective Solutions to Increase the Capacity of Regional Optical Transport Networks, IEEE Photonics Society IEEE Summer Topicals Meeting Series SUM, Cabo San Lucas, Mexico, July, 2021,
| Abstract | BibTex
J. M. Pedro, J. J. O. Pires, Design and Operation Strategies for Optical Transport Networks with Reduced Margins Service-Provisioning, OSA Optical Fiber Communications - OFC, San Diego, United States, March, 2020,
| Abstract | BibTex
L. M. Sousa, G. Fernandes, M. Facão, R.N. Nogueira, Ana M. Rocha, Analysis of the Coupling Between a Single-Mode Fiber and a Multi-Core Fiber with Long-Period Gratings, Conf. on Telecommunications - ConfTele, Lisboa, Portugal, Vol., pp. 97 - 99, June, 2019,
| Abstract | BibTex
J. M. Pedro, S. Pato, Capacity Increase and Hardware Savings in DWDM Networks Exploiting Next-Generation Optical Line Interfaces, International Conference on Transparent Optical Networks ICTON, Bucharest, Romania, Vol., pp. 1 - 6, July, 2018,
| Abstract | BibTex
N. J. Muga, G. Fernandes, S. Ziaie, RMF Ferreira, A. Shahpari, A. Teixeira, A. N. Pinto, Advanced digital signal processing techniques based on Stokes space analysis for high-capacity coherent optical systems, International Conference on Transparent Optical Networks ICTON, Girona, Spain, Vol. 1, pp. 1 - 5, July, 2017,
| Abstract | BibTex
J. M. Pedro, BG Gangopadhyay, S. S. Spaelter, Cost-Effective Next-Generation Information Highways Leveraging Universal OTN Switching and Flexible-Rate, OSA Optical Fiber Communications - OFC, Los Angeles, United States, Vol. Th4F.5, pp. 1 - 3, March, 2017,
| Abstract | BibTex

Projects

Closed Projects3

Acronym	Name	Funding Agency	Start date	Ending date
FutPON	SI I&DT Copromoção Nr. 003145 - Future Passive Optical Networks	P2020	01-06-2015	31-05-2017
NetEdge	SI I&DT Copromoção Nr. 069977 - NETEDGE - EDgE computing for end-users of optical Networks	P2020	01-12-2020	30-06-2023
plugPON	SI I&DT Copromoção Nr. 047221 - plugPON: PLUGgables (and not only) to upgrade and simplify 10G and beyond PONs	P2020	01-03-2020	30-06-2023

RESEARCH & INNOVATION

Research Impact

COMMUNICATION SYSTEMS AND NETWORKS

05-02-2025

Perspective Chapter: Mobile Radio Emergency Communications f...

20-03-2025

IT will provide technological guidance and mentorship in the...

PI-1018

Method and system for correcting and monitoring phase noise ...

PI-0108

Filtro Digital de Baixa Complexidade para a Compensação da D...

PI-1002

Método de dormência intermitente quase-síncrona ou assíncron...

PI-0152

Transmissor sem fios para cancelamento de onda estacionária,...

PI-0102

System and method of distributed interference cancelation ba...

PI-1026

Method for embeded data modulation over pilot symbols in QAM...

PI-0123

Method for generating eye diagrams asynchronously

PI-0150

Sistema e método para efectuar controlo de envolvente em ane...

PI-0105

Photonic system and method for tunable beamforming of the el...

PI-0149

Transmissor LINC com eficiência melhorada para sinais de ban...

PI-1041

Antena Diapasão com Mitigação de Ondas Estacionárias

PI-1031

Divisor de potência em guia de ondas

PI-1001

Microwave photonic signal processor

PI-1004

Antena refletora compacta para aplicações de radar e comunic...

PI-0153

Transmissor sem fios de cancelamento de onda estacionária e ...

PI-1007

A time interleaved block window burst orthogonal frequency d...

Closed Projects3

16

Patents

3

Projects

34

Publications