Laser & Optoelectronics Progress, Volume. 59, Issue 19, 1906003(2022)

Noise Reduction Method to Improve Temperature Measurement Accuracy of Distributed Temperature Sensor

Miao Sun1, Yuquan Tang2、*, Shuang Yang2, Xiaohu Zhao2,3, Zhirong Zhang2, and Feiyu Zhuang3
Author Affiliations
  • 1College of Physics and Materials Engineering, Hefei Normal University, Hefei 230601, Anhui, China
  • 2Anhui Provincial Key Laboratory of Photonic Devices and Material, Anhui Institute of Optics and Fine Mechanics, Hefei Institute of Physical Sciences, Chinese Academy of Sciences, Hefei 230031, Anhui, China
  • 3Anhui Province Key Laboratory of Simulation and Design for Electronic Information System, Hefei Normal University, Hefei 230601, Anhui, China
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    References(20)

    [3] Yuan L B, Tong W J, Jiang S et al. Road map of fiber optic sensor technology in China[J]. Acta Optica Sinica, 42, 0100001(2022).

    [4] Liu T Y, Wang Z W, Li Z et al. Advance of laser and fiber optic sensors for applications of coal mine safety monitoring and early warning[J]. Laser & Optoelectronics Progress, 58, 1306016(2021).

    [12] Sun M, Tang Y Q, Yang S et al. A Rayleigh noise elimination method in distributed temperature sensors with a loop configuration[J]. Journal of Optoelectronics·Laser, 26, 2070-2075(2015).

    [18] Liu H, Yu J S, Wan S P et al. Distributed Raman optical fiber sensing system based on FPGA[J]. Laser & Optoelectronics Progress, 58, 0506006(2021).

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    Miao Sun, Yuquan Tang, Shuang Yang, Xiaohu Zhao, Zhirong Zhang, Feiyu Zhuang. Noise Reduction Method to Improve Temperature Measurement Accuracy of Distributed Temperature Sensor[J]. Laser & Optoelectronics Progress, 2022, 59(19): 1906003

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    Paper Information

    Category: Fiber Optics and Optical Communications

    Received: May. 13, 2022

    Accepted: Jun. 15, 2022

    Published Online: Sep. 6, 2022

    The Author Email: Yuquan Tang (laserway@aiofm.ac.cn)

    DOI:10.3788/LOP202259.1906003

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