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  • Asia Communications and Photonics Conference (ACPC) 2019
  • OSA Technical Digest (Optica Publishing Group, 2019),
  • paper M4A.183

Fiber-optic Quasi-distributed Acoustic Sensing System at Doubled Repetition Rate

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Abstract

A novel method to double the repetition rate of quasi-distributed acoustic sensing is proposed, based on chirped-pulse Φ-OTDR with coherent detection and the matched filtering.

© 2019 The Author(s)

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