Chinese Journal of Lasers, Volume. 47, Issue 5, 0506001(2020)

High-Frequency Vibration Detection of Phase-Sensitive Optical Time-Domain Reflectometer

Muping Song**, Shouwang Zhuang*, and Yixuan Wang
Author Affiliations
  • College of Information Science and Engineering, Zhejiang University, Hangzhou, Zhejiang 310027, China
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    References(12)

    [1] Ye Q, Pan Z Q, Wang Z Y et al. Progress of research and applications of phase-sensitive optical time domain reflectometry[J]. Chinese Journal of Lasers, 44, 0600001(2017).

    [2] Shan Y Y, Dong J Y, Zeng J et al. A broadband distributed vibration sensing system assisted by a distributed feedback interferometer[J]. IEEE Photonics Journal, 10, 6800910(2018).

    [3] Song M P, Zhu W J, Xia Q L et al. 151-km single-end phase-sensitive optical time-domain reflectometer assisted by optical repeater[J]. Optical Engineering, 57, 027104(2018).

    [4] Shao Y Y, Liu H H. Peng, et al. Distributed vibration sensor with laser phase-noise immunity by phase-extraction Φ-OTDR[J]. Photonic Sensors, 9, 223-229(2019).

    [5] Feng K B, Song M P, Xia Q L et al. High-resolution distributed optical-fiber sensing technology based on direct-detecting coherent optical time-domain reflectometer[J]. Acta Optica Sinica, 36, 0106002(2016).

    [7] Martins H F, Martin-Lopez S, Corredera P et al. Distributed vibration sensing over 125 km with enhanced SNR using phi-OTDR over a URFL cavity[J]. Journal of Lightwave Technology, 33, 2628-2632(2015).

    [8] Zhu T, He Q, Xiao X H et al. Modulated pulses based distributed vibration sensing with high frequency response and spatial resolution[J]. Optics Express, 21, 2953-2963(2013).

    [9] Song M P, Yin C, Lu Y et al. Four-channel detecting phase demodulation Φ-OTDR based on 3×3 Michelson interferometer[J]. Acta Optica Sinica, 38, 0806001(2018).

    [10] Lu Y L, Zhu T, Chen L et al. Distributed vibration sensor based on coherent detection of phase-OTDR[J]. Journal of Lightwave Technology, 28, 3243-3249(2010).

    [12] He H J, Shao L Y, Luo B et al. Multiple vibrations measurement using phase-sensitive OTDR merged with Mach-Zehnder interferometer based on frequency division multiplexing[J]. Optics Express, 24, 4842-4855(2016).

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    Muping Song, Shouwang Zhuang, Yixuan Wang. High-Frequency Vibration Detection of Phase-Sensitive Optical Time-Domain Reflectometer[J]. Chinese Journal of Lasers, 2020, 47(5): 0506001

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    Paper Information

    Category: fiber optics and optical communications

    Received: Oct. 22, 2019

    Accepted: Jan. 10, 2020

    Published Online: May. 12, 2020

    The Author Email: Song Muping (songmp@zju.edu.cn), Zhuang Shouwang (z_shouwang@zju.edu.cn)

    DOI:10.3788/CJL202047.0506001

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