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Conferences > OFC > 2018 > W2A > W2A.51

Laser Phase Noise Tolerance of Probabilistically-Shaped Constellations

Seiji Okamoto, Fukutaro Hamaoka, Masanori Nakamura, and Yoshiaki Kisaka

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Abstract

We numerically confirmed that required-OSNR gain was obtained by probabilistically-shaped 64/256 QAM compared with uniformly-shaped 16/64 QAM in not only arbitrary white Gaussian noise condition but also in phase noise condition.

© 2018 The Author(s)

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