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  • Asia Communications and Photonics Conference (ACPC) 2019
  • OSA Technical Digest (Optica Publishing Group, 2019),
  • paper T2A.5

Draw Tower Grating-based Distributed Acoustic Sensing System and its Applications

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Abstract

An ultra-weak fiber Bragg grating (UWFBG) array is used for distributed acoustic sensing (DAS). This system has higher spatial resolution and larger sensing range. Amplitude, frequency response and location information can be directly obtained simultaneously.

© 2019 The Author(s)

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