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Conferences > OFS > 2023 > W4 > W4.19

Long Range Distributed Acoustic Sensor with Phase Noise Compensation

Zhengyuan Xiao, Jiageng Chen, Jiazhen Ji, Hanzhao Li, Yuanpeng Deng, Qingwen Liu, and Zuyuan He

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Abstract

By employing an auxiliary interferometer together with a two-step compensation algorithm, phase noise compensation is performed in a long range distributed acoustic sensor to mitigate impact of the phase noise on coherent detection.

© 2023 The Author(s)

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