DigCORE
Digital Compensation of Inter Crosstalk in Multicore Fibers
Description

The ultimate goal of the project comprises the development, implementation and experimental validation of low-complexity data-center-network-compatible digital mitigation techniques for effective reduction of the outage constraints imposed by inter-core crosstalk (ICXT) in weakly-coupled MCF-based systems.

Internal Partners
Research Centre Research Group Role in Project Begin Date End Date
IT-Iscte Optical Communications and Photonics Group Partner 2020-05-01 2023-04-30
External Partners
Institution Country Role in Project Begin Date End Date
Project Team
Name Affiliation Role in Project Begin Date End Date
Adolfo da Visitação Tregeira Cartaxo Professor Catedrático (DCTI); Integrated Researcher (IT-Iscte); Local Coordinator 2020-05-01 2023-04-30
Tiago Alves Professor Auxiliar (DCTI); Integrated Researcher (IT-Iscte); Local Coordinator 2020-05-01 2023-04-30
Project Fundings
Reference/Code Funding DOI Funding Type Funding Program Funding Amount (Global) Funding Amount (Local) Begin Date End Date
UIDP/50008/2020 -- Award Instituto de Telecomunicações - IT/LA - Portugal 60000 - 2020-05-01 2023-04-30
Publication Outputs
Year Publication Type Full Reference
2023 Scientific journal paper Moura, F. & Rodrigues, J. (2023). The isospectrality of asymptotic quasinormal modes of large Gauss-Bonnet d-dimensional black holes. Nuclear Physics B. 993
2023 Publication in conference proceedings Muga, N. J., Alves, T. M. F., Patel, R. K., Alimi, I. A., Pinto, A. N. & Cartaxo, A. V. T. (2023). Self-coherent detection in multicore fiber systems impaired by intercore crosstalk. In Jaworski, M., and Marciniak, M. (Ed.), 2023 23rd International Conference on Transparent Optical Networks (ICTON). Bucharest, Romania: IEEE.
2023 Publication in conference proceedings Alves, T. M. F., Piedade, D., Brandão, T., Rebola, J. L. & Cartaxo, A. V. T. (2023). On the use of Feedforward Neural Networks to improve the intercore crosstalk tolerance in self-coherent MCF systems. In Jaworski, M., and Marciniak, M. (Ed.), 2023 23rd International Conference on Transparent Optical Networks (ICTON). Bucharest, Romania: IEEE.
2022 Scientific journal paper Piedade, D., Alves, T. M. F. & Brandão, T. (2022). Short-reach MCF-based systems employing KK Receivers and feedforward neural networks for ICXT mitigation. Photonics. 9 (5)
2022 Scientific journal paper Alves, T. M. F. , Cartaxo, A. & Rebola, J. (2022). DD-OOK multicore fiber systems impaired by intercore crosstalk and laser phase noise. Journal of Lightwave Technology. 40 (5), 1544-1551
2021 Scientific journal paper Morgado, J. A. P. & Cartaxo, A. (2021). Correlation and power distribution of intercore crosstalk field components of polarization-coupled weakly coupled single-mode multicore fibres. Photonics. 8 (6)
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Digital Compensation of Inter Crosstalk in Multicore Fibers
2020-05-01
2023-04-30