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Optical Fiber Communication Conference

Estimating nonlinear phase shift in a multi-span fiber-optic link using a coherent transceiver

Rongqing Hui, Maurice S. O'Sullivan

Published Jan 1, 2021• 2 citations
Publisher

Abstract

We demonstrate a novel technique to measure the nonlinear phase shifts of multi-span fiber optic links with a polarization-multiplexed coherent transceiver based on cross-phase modulation between two orthogonally polarized subcarrier tones.
DOI
10.1364/ofc.2021.m3c.5

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