Conference paper
All-Optical Nonlinear Pre-Compensation of Long-Reach Unrepeatered Systems
Centre of Excellence for Silicon Photonics for Optical Communications, Centers, Technical University of Denmark1
Ultra-fast Optical Communication, Department of Photonics Engineering, Technical University of Denmark2
Department of Photonics Engineering, Technical University of Denmark3
Optical Communication Solutions4
Machine Learning in Photonic Systems, Department of Photonics Engineering, Technical University of Denmark5
Coding and Visual Communication, Department of Photonics Engineering, Technical University of Denmark6
We numerically demonstrate an all-optical nonlinearity pre-compensation module for state-ofthe-art long-reach Raman-amplified unrepeatered links. The compensator design is optimized in terms of propagation symmetry to maximize the performance gains under WDM transmission, achieving 4.0dB and 2.6dB of SNR improvement for 250-km and 350-km links.
| Language: | English |
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| Publisher: | IEEE |
| Year: | 2022 |
| Pages: | 1-4 |
| Proceedings: | 46<sup>th</sup> European Conference on Optical Communication |
| ISBN: | 1728173612 , 1728173620 , 9781728173610 and 9781728173627 |
| Types: | Conference paper |
| DOI: | 10.1109/ECOC48923.2020.9333151 |
| ORCIDs: | Da Ros, Francesco , Yankov, Metodi Plamenov , Hansen, Henrik Enggaard , Clausen, Anders , Forchhammer, Søren , Oxenløwe, L.K. and Galili, Michael |
