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Conferences > OFC > 2018 > M1G > M1G.4

Novel Low-Complexity Fully-Blind Density-Centroid – Tracking Equalizer for 64-QAM Coherent Optical Communication Systems

Junfeng Zhang, Wei Chen, Mingyi Gao, Bowen Chen, and Gangxiang Shen

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Abstract

We proposed a low-complexity non-data-aided density-centroid-tracking equalizer to improve the performance of 64-QAM coherent optical communication system. We experimentally demonstrated it over 80-km single mode fiber transmission and observed approximately 2-dB power penalty improvement.

© 2018 The Author(s)

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