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REAL-time monitoring and mitigation of nonlinear effects in optical NETworks

Deliverables

Interim report on publications and public engagement activities completed

Interim report on publications and public engagement activities completed

Report on the analysis of QoT and methods to anticipate service degradation

Report on the analysis of QoT and methods to anticipate service degradation

Optimisation of advanced machine learning based DSP techniques and software release

Optimisation of advanced machine learning based DSP techniques and software release

Real-time optical performance monitoring for meshed optical networks using EON architecture

Real-time optical performance monitoring for meshed optical networks using EON architecture

Open-to-all Workshop II (OTAW II) (details on courses provided and ESR attendance record)

Open-to-all Workshop II (OTAW II) (details on courses provided and ESR attendance record)

2nd year REAL-NET workshop(details on courses provided and ESR attendance record)

2nd year REAL-NET workshop(details on courses provided and ESR attendance record)

Design and modeling of appropriate discrete-time statistical mode

Design and modeling of appropriate discrete-time statistical mode

Progress Report 1 submitted to EC

Progress Report 1 submitted to EC

New machine learning based DSP techniques for nonlinearity mitigation

New machine learning based DSP techniques for nonlinearity mitigation

Experimental validation of the simplified SSFM and Volterra series in realtime transmission systems and their comparison

Experimental validation of the simplified SSFM and Volterra series in realtime transmission systems and their comparison

Modeling fibre nonlinearity using perturbation methods and machine learning

Modeling fibre nonlinearity using perturbation methods and machine learning

1st year REAL-NET workshop and TSW I

1st year REAL-NET workshop and TSW I

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Publications

Low Complexity Convolutional Neural Networks for Equalization in Optical Fiber Transmission

Author(s): Mohannad Abu-romoh, Nelson Costa, Antonio Napoli, João Pedro, Yves Jaouën, and Mansoor Yousefi
Published in: OSA Advanced Photonics Congress 2021, 2021
Publisher: Optica Publishing Group, 2021

Filtering Impact on High-Order Modulation Formats in Hybrid Filterless and Filtered Optical Metro Networks

Author(s): Diogo Sequeira, Marc Ruiz, Antonio Napoli, and Luis Velasco
Published in: OSA Advanced Photonics Congress 2021, 2021
Publisher: Optica Publishing Group, 2021

Experimental Evaluation of Computational Complexity for Different Neural Network Equalizers in Optical Communications

Author(s): Pedro J. Freire, Yevhenii Osadchuk, Antonio Napoli, Bernhard Spinnler, Wolfgang Schairer, Nelson Costa, Jaroslaw E. Prilepsky, Sergei K. Turitsyn
Published in: Asia Communications and Photonics Conference (ACP 2021), 2021
Publisher: IEEE

Power and Modulation Format Transfer Learning for Neural Network Equalizers in Coherent Optical Transmission Systems

Author(s): Pedro J. Freire, Daniel Abode, Jaroslaw E. Prilepsky, Sergei K. Turitsyn
Published in: OSA Advanced Photonics Congress 2021, 2021
Publisher: OSA Advanced Photonics Congress 2021
DOI: 10.48550/arxiv.2106.13144

Optimized Design of Metro-Aggregation Networks Exploiting Digital Subcarrier Routing

Author(s): Mohammad Mohammad Hosseini; João Pedro; Nelson Costa; Antonio Napoli; Jaroslaw E. Prilepsky; Sergei K. Turitsyn
Published in: Asia Communications and Photonics Conference (ACP 2021), 2021, ISBN 978-1-6654-1095-3
Publisher: IEEE

Experimental Study of Deep Neural Network Equalizers Performance in Optical Links

Author(s): Pedro J. Freire, Yevhenii Osadchuk, Bernhard Spinnler, Wolfgang Schairer, Antonio Napoli, Nelson Costa, Jaroslaw E. Prilepsky, and Sergei K. Turitsyn
Published in: OFC 2021, 2021
Publisher: Optical Fiber Communication Conference (OFC)
DOI: 10.48550/arxiv.2106.13133

Quantum bit retransmission using universal quantum copying machine

Author(s): Masab Iqbal; Luis Velasco; Marc Ruiz; Antonio Napoli; Joao Pedro; Nelson Costa
Published in: 2022 International Conference on Optical Network Design and Modeling (ONDM), 2022, ISBN 978-3-903176-44-7
Publisher: IEEE
DOI: 10.23919/ondm54585.2022.9782866

Experimental Verification of Complex-Valued Artificial Neural Network for Nonlinear Equalization in Coherent Optical Communication Systems

Author(s): Pedro J. Freire, Vladislav Neskornuik, Antonio Napoli, Bernhard Spinnler, Nelson Costa, Jaroslaw E. Prilepsky, Emilio Riccardi, Sergei K. Turitsyn
Published in: 2020 European Conference on Optical Communications (ECOC), 2020, Page(s) 1-4, ISBN 978-1-7281-7361-0
Publisher: IEEE
DOI: 10.1109/ecoc48923.2020.9333293

Long-Term Cost-Effectiveness of Metro Networks Exploiting Point-to-Multipoint Transceivers

Author(s): Mohammad M. Hosseini, Joao Pedro, Antonio Napoli, Nelson Costa, Jaroslaw E. Prilepsky, Sergei K. Turitsyn
Published in: 2022 International Conference on Optical Network Design and Modeling (ONDM), 2022, ISBN 978-3-903176-44-7
Publisher: IEEE
DOI: 10.23919/ondm54585.2022.9782846

Lightweight Optical Constellation Modeling by Concatenating Artificial Neural Networks.

Author(s): Diogo Gonçalo Sequeira; Marc Ruiz; Nelson Costa; Antonio Napoli; Joao Pedro; Luis Velasco
Published in: ECOC 2021, 2021, ISBN 978-1-6654-3868-1
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/ecoc52684.2021.9606054

Design of Survivable Metro-Aggregation Networks based on Digital Subcarrier Routing

Author(s): Mohammad M. Hosseini; João Pedro; Antonio Napoli; Nelson Costa; Jaroslaw E. Prilepsky; Sergei K. Turitsyn
Published in: Global Communications Conference (GLOBECOM), 2021, ISBN 9781728181042
Publisher: IEEE
DOI: 10.1109/globecom46510.2021.9685219

Dynamic and efficient point-to-point and point-to-multipoint communications by slicing the optical costellation

Author(s): M. Iqbal, M. Ruiz, N. Costa, A. Napoli, J. Pedro and L. Velasco
Published in: 2022 Optical Fiber Communications Conference and Exhibition (OFC), 2022, ISBN 978-1-55752-466-9
Publisher: IEEE

Experimental Verification of Complex-Valued Artificial Neural Network for Nonlinear Equalization in Coherent Optical Communication Systems

Author(s): Pedro J. Freire; Vladislav Neskornuik; Antonio Napoli; Bernhard Spinnler; Nelson Costa; Jaroslaw E. Prilepsky; Emilio Riccardi; Sergei K. Turitsyn
Published in: ECOC 2020, 2020
Publisher: IEEE
DOI: 10.1109/ecoc48923.2020.9333293

Neural Networks For Nonlinear Fourier Spectrum Computation

Author(s): Egor V. Sedov, Pedro J. Freire, Igor S. Chekhovskoy, Sergei K. Turitsyn, Jaroslaw E. Prilepsky
Published in: ECOC 2021, 2021
Publisher: IEEE
DOI: 10.1109/ecoc52684.2021.9605844

An Autoencoder-Based Solution for IQ Constellation Analysis.

Author(s): Marc Ruiz; Javier Morales; Diogo Gonçalo Sequeira; Luis Velasco
Published in: ECOC 2021, 3, 2021, ISBN 978-1-6654-3868-1
Publisher: IEEE
DOI: 10.1109/ecoc52684.2021.9606175

Transfer Learning for Neural Networks-based Equalizers in Coherent Optical Systems

Author(s): Pedro J. Freire, Daniel Abode, Jaroslaw E. Prilepsky, Nelson Costa, Bernhard Spinnler, Antonio Napoli, Sergei K. Turitsyn
Published in: Journal of Lightwave Technology, 2021, ISSN 0733-8724
Publisher: Optical Society of America
DOI: 10.1109/jlt.2021.3108006

Performance versus Complexity Study of Neural Network Equalizers in Coherent Optical Systems

Author(s): Pedro J. Freire, Yevhenii Osadchuk, Bernhard Spinnler, Antonio Napoli, Wolfgang Schairer, Nelson Costa, Jaroslaw E. Prilepsky, Sergei K. Turitsyn
Published in: Journal of Lightwave Technology, 2021, Page(s) 1-1, ISSN 0733-8724
Publisher: Optical Society of America
DOI: 10.1109/jlt.2021.3096286

LPsec: a fast and secure cryptographic system for optical connections

Author(s): M. Iqbal; L. Velasco; N. Costa; A. Napoli; J. Pedro; M. Ruiz
Published in: Crossref, 5, 2022, Page(s) 278 - 288, ISSN 1943-0620
Publisher: Optical Society of America
DOI: 10.1364/jocn.444398

Neural networks for computing the continuous nonlinear Fourier spectrum in focusing nonlinear Schrodinger equation: NFT-Net

Author(s): Egor V. Sedov, Pedro J. Freire, Vladimir V. Seredin, Vladyslav A. Kolbasin, Morteza Kamalian-Kopae, Igor S. Chekhovskoy, Sergei K. Turitsyn, Jaroslaw E. Prilepsky
Published in: Scientific Reports, 2021, ISSN 2045-2322
Publisher: Nature Publishing Group
DOI: 10.1038/s41598-021-02252-9

Experimental implementation of a neural network optical channel equalizer in restricted hardware using pruning and quantization

Author(s): Diego Argüello Ron, Pedro J Freire, Jaroslaw E Prilepsky, Morteza Kamalian-Kopae, Antonio Napoli, Sergei K Turitsyn
Published in: Scientific Reports, 2022, ISSN 2045-2322
Publisher: Nature Publishing Group
DOI: 10.1038/s41598-022-12563-0

Novel evolutionary planning technique for flexible-grid transmission in optical networks

Author(s): Matheus R.Sena, Pedro J.Freire, Leonardo D.Coelho, Alex F.Santos, Antonio Napoli, Raul C.AlmeidaJr
Published in: Optical Switching and Networking, 2022, ISSN 1573-4277
Publisher: Elsevier BV
DOI: 10.1016/j.osn.2021.100648

Complex-Valued Neural Network Design for Mitigation of Signal Distortions in Optical Links

Author(s): Pedro J. Freire, Vladislav Neskorniuk, Antonio Napoli, Bernhard Spinnler, Nelson Costa, Ginni Khanna, Emilio Riccardi, Jaroslaw E. Prilepsky, Sergei K. Turitsyn
Published in: Journal of Lightwave Technology, 2020, Page(s) 1-1, ISSN 0733-8724
Publisher: Optical Society of America
DOI: 10.1109/jlt.2020.3042414

Bismuth doped fibre amplifier operating in E- and S- optical bands

Author(s): Aleksandr Donodin, Vladislav Dvoyrin, Egor Manuylovich, Lukasz Krzczanowicz, Wladek Forysiak, Mikhail Melkumov, Valery Mashinsky, Sergei Turitsyn
Published in: Optical Materials Express, 11/1, 2021, Page(s) 127, ISSN 2159-3930
Publisher: Optical Society of America
DOI: 10.1364/ome.411466

Neural Networks-based Equalizers for Coherent Optical Transmission: Caveats and Pitfalls

Author(s): Freire, Pedro J.; Napoli, Antonio; Spinnler, Bernhard; Costa, Nelson; Turitsyn, Sergei K.; Prilepsky, Jaroslaw E.
Published in: Journal of Selected Topics in Quantum Electronics, 2, 2022, ISSN 1558-4542
Publisher: IEEE
DOI: 10.1109/jstqe.2022.3174268

Autonomous and Energy Efficient Lightpath Operation based on Digital Subcarrier Multiplexing

Author(s): Luis Velasco, Sima Barzegar, Diogo Sequeira, Alessio Ferrari, Nelson Costa, Vittorio Curri, Joao Pedro, Antonio Napoli, Marc Ruiz
Published in: IEEE Journal on Selected Areas in Communications, 2021, Page(s) 1-1, ISSN 0733-8716
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.1109/jsac.2021.3064698

Code for Regression equalizer, Multi-class Classifier and Multi-label Classifier

Author(s): Pedro J. Freire, Jaroslaw E. Prilepsky, Yevhenii Osadchuk, Sergei K. Turitsyn and Vahid Aref
Published in: Zenodo (Code accompanying https://arxiv.org/abs/2109.13843), 2022
Publisher: Zenodo
DOI: 10.5281/zenodo.6240318