Acta Optica Sinica, Volume. 44, Issue 14, 1428001(2024)

Flexible Multilayered PDMS Optical Waveguide Vibration Sensors Based on Subwavelength Gratings

Shaohe Wang1、*, Weiqiang Lin2, Peijin Wu3, Chen Li1, and Zhicheng Ye2、**
Author Affiliations
  • 1State Grid Zhejiang Electric Power Research Institute, Hangzhou 310014, Zhejiang , China
  • 2Department of Electronic Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
  • 3School of Physics and Astronomy, Shanghai Jiao Tong University, Shanghai 200240, China
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    References(21)

    [1] Li T L. Research on sensing principle and key technology of mechanical vibration based on fiber Bragg grating[D](2016).

    [2] Zhou M. Research on large range and high sensitivity fiber Bragg grating low frequency vibration sensor[D](2020).

    [5] Zhao X F. Research on fiber grating vibration sensing[D](2021).

    [6] Li D X. Research of fiber bragg grating acceleration sensor based on flexural hinge[D](2017).

    [9] Hu J H, Zheng B L, Deng Y J et al. Overlapping spectrum classification and demodulation of fiber Bragg grating sensing network based on CWT-PSO algorithm[J]. Laser & Optoelectronics Progress, 60, 2106002(2023).

    [12] Chen Y, Zhao Z Y, He L et al. Resonance spectral characteristic and refractive index sensing mechanism of surface coated waveguide grating[J]. Spectroscopy and Spectral Analysis, 38, 2320-2324(2018).

    [13] Dan D Y, Ding K Q, Shu A Q. Strain transfer and its influencing factors of matrix encapsulated fiber Bragg grating sensor[J]. Laser & Optoelectronics Progress, 59, 0506006(2022).

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    Shaohe Wang, Weiqiang Lin, Peijin Wu, Chen Li, Zhicheng Ye. Flexible Multilayered PDMS Optical Waveguide Vibration Sensors Based on Subwavelength Gratings[J]. Acta Optica Sinica, 2024, 44(14): 1428001

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    Paper Information

    Category: Remote Sensing and Sensors

    Received: Jan. 8, 2024

    Accepted: Apr. 4, 2024

    Published Online: Jul. 4, 2024

    The Author Email: Shaohe Wang (volk-hyllow@hotmail.com), Zhicheng Ye (yzhch@sjtu.edu.cn)

    DOI:10.3788/AOS240451

    CSTR:32393.14.AOS240451

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