Feed-forward Perturbation-based Compensation for Nonlinear Optical Transmission

Published 27 Dec 2025 in physics.optics | (2512.22586v1)

Abstract: We propose the feed-forward perturbation-based nonlinearity compensation method using the received signal, which outperforms conventional decision-based ones and eliminates the need for decision feedback. Additionally, combining half-half dispersion compensation with pre-/ post-compensation yields further performance gains.

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