A Joint Technique for Nonlinearity Compensation in CO-OFDM Superchannel Systems

2021/06/27 by O. S. Sunish Kumar, Kumar, O. S. Sunish, Abdelkerim Amari +7 · 1 citation
Engineering · Physics and Astronomy · #Optical Network Technologies #Advanced Photonic Communication Systems #Advanced Fiber Laser Technologies

paper · pdf · doi:10.48550/arxiv.2106.14212

Abstract

We propose a technique combining the singlechannel digital-back-propagation (SC-DBP) with phaseconjugated-twin-wave (PCTW) to compensate nonlinearities in CO-OFDM superchannel systems. This exhibits a similar performance as multi-channel DBP while providing increased transmission reach compared to SC-DBP, PCTW, and linear dispersion compensation (LDC).

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