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Conferences > ACPC > 2021 > T2F > T2F.4

Signal demodulation method based on amplitude detection for distributed wide-frequency domain optical fiber sensing

Qian Chen, Ziji Wang, Hongqiang Chang, and Hongdan Wan

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Abstract

The paper proposed a distributed broadband demodulation method of optical fiber sensing signal based on amplitude detection. Realization of 2Hz~2.5kHz vibration signal demodulation with <±5% error and analysis of pipeline leakage signal.

© 2021 The Author(s)

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