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Conferences > OFS > 2023 > Th2 > Th2.2

Distributed Vibration Sensor Based on Mode Coupling in Weakly Coupled Multi-Core Fibers

Chen Cheng, Can Zhao, Junda Chen, Huan He, Yuqi Li, and Ming Tang

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Abstract

We propose a distributed vibration sensor (DVS) mechanism based on mode coupling in weakly coupled multicore fibers (MCFs), achieving 5 kHz to 20 kHz frequency response, -35 dB detection sensitivity and 22 m spatial resolution.

© 2023 The Author(s)

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