Optical Communication Technology, Volume. 47, Issue 10, 30(2021)

Raman distributed temperature sensor based on intensity modulated chirped pulse compression

ZHOU Bocheng... FAN Xinyu and HE Zuyuan |Show fewer author(s)
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    References(9)

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    [4] [4] BOLOGNINI G, PARK J , KIM P, et al. Performance enhancement of Raman-based distributed temperature sensors using simplex codes[EB/OL]. [2020-12-16]. https://ieeexplore.ieee.org/document/1636443.

    [5] [5] SOTO M A, NANNIPIERI T, SIGNORINI A, et al. Advanced cyclic coding technique for long-range Raman DTS systems with meter-scale spatial resolution over standard SMF[EB/OL]. [2020-12-16]. https://xueshu.baidu.com/usercenter/paper/show?paperid=a98718978f7c7149f2a3819d80-

    [6] [6] ROSOLEM J B, BASSAN F R, FREITAS D, et al. Raman DTS based on OTDR improved by using gain-controlled EDFA and pre-shaped simplex code[J]. IEEE Sensors Journal, 2017, 17(11): 3346-3353.

    [7] [7] DAI G, FAN X, HE Z. A long-range fiber-optic raman distributed temperature sensor based on dual-source scheme and RZ simplex coding[EB/OL]. [2020-12-16]. https://xueshu.baidu.com/usercenter/paper/show?paperid=1d2706b0pt1q0a80at0k0je04d518938.

    [8] [8] CHEN D, LIU Q W, HE Z Y. Phase-detection distributed fiber-optic vibration sensor without fading-noise based on time-gated digital OFDR[J]. Optics Express, 2017, 25(7): 8315-8325.

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    ZHOU Bocheng, FAN Xinyu, HE Zuyuan. Raman distributed temperature sensor based on intensity modulated chirped pulse compression[J]. Optical Communication Technology, 2021, 47(10): 30

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    Paper Information

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    Received: Dec. 16, 2020

    Accepted: --

    Published Online: Nov. 15, 2021

    The Author Email:

    DOI:10.13921/j.cnki.issn1002-5561.2021.10.007

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