Infrared and Laser Engineering, Volume. 53, Issue 11, 20240273(2024)

FPGA high-precision FBG sensing demodulation system based on adaptive peaking algorithm

Jianhong SU1, Xing ZHU2,3, and Tong JIAO3
Author Affiliations
  • 1College of Nuclear Technology and Automation Engineering, Chengdu University of Technology, Chengdu 610059, China
  • 2College of Computers and Cyber Security, Chengdu University of Technology, Chengdu 610059, China
  • 3State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, Chengdu 610059, China
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    References(16)

    [4] Lei LIANG, Zhenhua ZHU, Hui WANG et al. Research on testing technology of helicopter blade load based on FBG. Journal of Optoelectronics · Laser, 30, 1280-1285(2019).

    [11] Jinhua HU, Bingli ZHENG, Yujing DENG et al. Overlapping spectrum classification and demodulation of fiber Bragg grating sensing network based on CWT-PSO algorithm. Laser & Optoelectronics Progress, 60, 2106002(2023).

    [15] Houjun CAO, Jinhai SI, Tao CHEN et al. Temperature and strain dual-parameter heterogeneous fiber Bragg grating sensor made by femtosecond laser. Chinese Journal of Lasers, 45, 0702009(2018).

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    Jianhong SU, Xing ZHU, Tong JIAO. FPGA high-precision FBG sensing demodulation system based on adaptive peaking algorithm[J]. Infrared and Laser Engineering, 2024, 53(11): 20240273

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    Paper Information

    Category: Optical communication and sensing

    Received: Jul. 11, 2024

    Accepted: --

    Published Online: Dec. 13, 2024

    The Author Email:

    DOI:10.3788/IRLA20240273

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