Optoelectronic Technology, Volume. 41, Issue 4, 283(2021)

An Φ⁃OTDR System Combining Frequency Division Multiplexing and Polarization Diversity Technology

Yunfei LI1, Jingxiao LIU2, Shisong ZHAO1, Xiaohong CHEN3, Shuai TONG2, and Shun WANG2、*
Author Affiliations
  • 1Nanjing Fiber Technology Co. Ltd., Nanjing 200,CHN
  • 2College of Engineering and Applied Sciences, Nanjing University, Nanjing 10046, CHN
  • 3College of Electronic and Optical Engineering,Nanjing University of Posts and Telecommunications,Nanjing210046,CHN
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    [8] Zabihi M, Chen Y, Zhou T et al. Continuous fading suppression method for phi-OTDR systems using optimum tracking over multiple probe frequencies[J]. Journal of Lightwave Technology, 37, 3602-3610(2019).

    [9] Frigo N J, Dandridge A, Tveten A B. Technique for elimination of polarization fading in fiber interferometers[J]. Electronics Letters, 20, 319-320(1984).

    [10] Ren M, Lu P, Chen L et al. Theoretical and experimental analysis of Phi-OTDR based on polarization diversity detection[J]. IEEE Photonics Technology Letters, 28, 697-700(2016).

    [12] Lin S, Wang Z, Xiong J et al. Rayleigh fading suppression in one-dimensional optical scatters[J]. IEEE Access, 7, 17125-17132(2019).

    [13] Masoudi A, Belal M, Newson T P. A distributed optical fibre dynamic strain sensor based on phase-OTDR[J]. Measurement Science and Technology, 24(2013).

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    Yunfei LI, Jingxiao LIU, Shisong ZHAO, Xiaohong CHEN, Shuai TONG, Shun WANG. An Φ⁃OTDR System Combining Frequency Division Multiplexing and Polarization Diversity Technology[J]. Optoelectronic Technology, 2021, 41(4): 283

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    Paper Information

    Category: Research and Trial-manufacture

    Received: Sep. 30, 2021

    Accepted: --

    Published Online: Aug. 3, 2022

    The Author Email: WANG Shun (wshun@nju.edu.cn)

    DOI:10.19453/j.cnki.1005-488x.2021.04.007

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