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AI-Based Cooperative Optimization of Pre- and Post-Compensation Filters for Coherent Transceivers with Limited Bandwidth and ENOB

Fernandes, M. ; Brandão, B. ; Messias, A. C. ; Vilela, T. M. ; Formiga, D. A. ; Reis, J.D. ; Monteiro, P. ; Guiomar, F. P.

AI-Based Cooperative Optimization of Pre- and Post-Compensation Filters for Coherent Transceivers with Limited Bandwidth and ENOB, Proc OSA Optical Fiber Communications - OFC, San Francisco, United States, Vol. , pp. - , June, 2021.

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Abstract
Using a novel frequency-resolved pre- and post-compensation optimization
technique, we show how AI-based optimization can boost the system performance resulting in gains > 3 dB over typical pre-emphasis techniques.