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Conferences > OFC > 2021 > M3H > M3H.3

Geometric Shaping Optimization of 64-APSK Eigenvalue Transmission based on Nonlinear Fourier Transform

Junda Chen, Yizhao Chen, Yuxiang Duan, Deming Liu, and Ming Tang

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Abstract

We experimentally demonstrated a geometric shaped (GS) 64-APSK eigenvalue transmission. The diameter distributions of each circles are optimized, OSNR margin improvement in simulations and experiments reached 4.51 dB, and 2.98 dB respectively.

© 2021 The Author(s)

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