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Conferences > ACPC > 2021 > M5I > M5I.1

A Grey-box Model for Estimating Nonlinear SNR in Optical Networks Based on Physics-guided Neural Networks

Xiaomin Liu, Lei Liu, Huazhi Lun, Yihao Zhang, Lilin Yi, Weisheng Hu, and Qunbi Zhuge

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Abstract

Based on physics-guided neural network, we design the features and loss function for estimating nonlinear SNR. With 1603 examples from simulations, a shallow neural network can have a higher accuracy and a better physical consistency.

© 2021 The Author(s)

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