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Conferences > OECC > 2021 > W4B > W4B.5

Investigation of Forward and Backward Pumped Distributed Raman Amplification Schemes for a Single-Span 600Gb/s Coherent Fiber System

Rongqing Hui, Youichi Akasaka, and Paparao Palacharla

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Abstract

600Gb/s-PM-64QAM coherent transmission performances over 101km SMF with distributed Raman amplification of different pumping schemes are investigated. While forward pump using FP-laser diode can introduce 0.9dB Q-margin, hybrid forward/backward pumping can further optimize system performance.

© 2021 The Author(s)

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