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Conferences > CLEO_SI > 2020 > JW2E > JW2E.18

Polarization dependent noise suppression for fiber distributed acoustic sensor with birefringence estimation

Yujia Liu, Hao Li, Tao Liu, Cunzheng Fan, Zhijun Yan, Deming Liu, and Qizhen Sun

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Abstract

We propose and demonstrate a fiber distributed acoustic sensing demodulation scheme based on dynamic birefringence estimation. The phase noise was effectively suppressed about 9.5dB at the fading channels in experiment.

© 2020 The Author(s)

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