Acta Optica Sinica, Volume. 45, Issue 3, 0307002(2025)

Noise Suppression of Medium-Fineness Fiber Optic Fabry‒Perot Sensor Based on White Light Interference Technology

Fuyin Wang1,3,4, Lingling Zhang2, Ruize Lou1, Ji Xia1,4, Zheng Liu1, Qiong Yao1,4, Hu Zhang1, Qi Wang2, Lei Feng3, and Hu Chen1,4、*
Author Affiliations
  • 1College of Meteorology and Oceanography, National University of Defense Technology, Changsha 410073,Hunan , China
  • 2College of Information Science and Engineering, Northeastern University, Shenyang 110004, Liaoning , China
  • 3Hunan Institute of Advanced Technology, Changsha 410073, Hunan , China
  • 4Hunan Key Laboratory for Marine Detection Technology, Changsha 410073, Hunan , China
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    References(19)

    [8] Jiang X S, Han Y. Analyse of photoelectric detector noise and the method to reduce it[J]. Electronics Quality, 80-81(2004).

    [10] Cao C Y, Hu N T, Xiong S D et al. Phase noise characteristics of remote amplification for fiber-optic hydrophone system[J]. Acta Optica Sinica, 43, 1106001(2023).

    [11] Hou Q K, Yao Q, Chen H et al. A multi-phase phase-generated carrier demodulation algorithm for stability improvement of noise transfer coefficient for fiber optic hydrophone[J]. Acta Optica Sinica, 44, 0207001(2024).

    [18] Yao Q, Lou R Z, Xie Z M et al. Characteristic analysis of adaptive FFT demodulation algorithm applied to extrinsic fiber-optic Fabry‒Perot sensors[J]. Acta Optica Sinica, 44, 2204001(2024).

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    Fuyin Wang, Lingling Zhang, Ruize Lou, Ji Xia, Zheng Liu, Qiong Yao, Hu Zhang, Qi Wang, Lei Feng, Hu Chen. Noise Suppression of Medium-Fineness Fiber Optic Fabry‒Perot Sensor Based on White Light Interference Technology[J]. Acta Optica Sinica, 2025, 45(3): 0307002

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    Paper Information

    Category: Fourier optics and signal processing

    Received: Oct. 20, 2024

    Accepted: Nov. 28, 2024

    Published Online: Feb. 21, 2025

    The Author Email: Hu Chen (chenhu19861124@163.com)

    DOI:10.3788/AOS241662

    CSTR:32393.14.AOS241662

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