Chinese Journal of Lasers, Volume. 52, Issue 6, 0610002(2025)

Signal Fading Suppression in Ф‑OTDR Based on EMD-GAN

Xin Liu1,2,4, Zhihua Liu2, Xiaoxu Zhou2,3, Yu Wang1,4, Qing Bai4, and Baoquan Jin4、*
Author Affiliations
  • 1College of Electronic Information and Optical Engineering, Taiyuan University of Technology, Taiyuan 030024, Shanxi , China
  • 2Shanxi Transportation Technology Research & Development Co., Ltd., Taiyuan 030600, Shanxi , China
  • 3Shanxi Intelligent Transportation Laboratory Co., Ltd., Taiyuan 030036, Shanxi , China
  • 4Key Laboratory of Advanced Transducers and Intelligent Control Systems, Ministry of Education, Taiyuan University of Technology, Taiyuan 030024, Shanxi , China
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    References(26)

    [2] Song X G, Zhao T, Bi Y M et al. Application of fiber optic sensing technology in road traffic[J]. Journal of Shandong University (Engineering Science), 54, 13-26, 35(2024).

    [3] Tang H. Research on detection method of underground cavity in highway tunnel based on optical fiber sensing system[J]. China High-Tech, 120-122(2023).

    [4] Chang Y, Zhong Y B, Gao J et al. Research on distributed fiber optic sensing algorithm for rail transit applications[J]. Acoustics and Electronics Engineering, 1-7(2023).

    [5] Hu A D, Yan G Z, Wang X W et al. Application of distributed fiber optic sensing system in highway tunnel speed monitoring[J]. China ITS Journal, 131-134(2023).

    [6] Yin L. Research on expressway traffic condition monitoring based on optical fiber sensing technology[J]. Journal of Transportation Engineering, 20, 24-29, 36(2020).

    [8] Hu S, Hu X M, Li S S et al. Research on Φ‑OTDR perimeter security monitoring based on GAF-HorNet[J]. Laser & Optoelectronics Progress, 61, 0906005(2024).

    [10] Zhang L X, Kang Q H, Huang D et al. Phase demodulation method for Φ‑OTDR system based on differential compensation-accumulation algorithm[J]. Acta Optica Sinica, 44, 2106003(2024).

    [25] Fan C X, Cao L N[M]. Principles of communications, 44-47(2021).

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    Xin Liu, Zhihua Liu, Xiaoxu Zhou, Yu Wang, Qing Bai, Baoquan Jin. Signal Fading Suppression in Ф‑OTDR Based on EMD-GAN[J]. Chinese Journal of Lasers, 2025, 52(6): 0610002

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    Paper Information

    Category: remote sensing and sensor

    Received: Jul. 2, 2024

    Accepted: Oct. 22, 2024

    Published Online: Mar. 19, 2025

    The Author Email: Baoquan Jin (jinbaoquan@tyut.edu.cn)

    DOI:10.3788/CJL241024

    CSTR:32183.14.CJL241024

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