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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

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
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
DOI: 10.1109/jlt.2021.3096286

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
DOI: 10.1038/s41598-021-02252-9

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
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, Issue 11/1, 2021, Page(s) 127, ISSN 2159-3930
DOI: 10.1364/ome.411466

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
DOI: 10.1109/jsac.2021.3064698

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: 2021

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: 2021

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
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: 2021

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: 2022