Chinese Optics Letters, Volume. 19, Issue 4, 041202(2021)

Highly sensitive torsion sensor based on triangular-prism-shaped long-period fiber gratings

Senyu Wang1, Yiwei Ma1, Xiaoyang Li1, Yang Yi1, Cuiting Sun1, Jingyu Lin1, Chengguo Tong2, Yuxiang Li1、*, Tao Geng1、**, Weimin Sun1, and Libo Yuan2
Author Affiliations
  • 1College of Science, Harbin Engineering University, Harbin 150001, China
  • 2Photonics Research Center, Guilin University of Electronics Technology, Guilin 541004, China
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    References(20)

    [1] C. T. Sun, R. Wang, X. R. Jin. A new phase-shifted long-period fiber grating for simultaneous measurement of torsion and temperature. Chin. Opt. Lett., 18, 021203(2020).

    [3] Z. H. Hang, C. T. Sun, X. R. Jin. A polarization-independent torsion sensor based on the near-helical long period fiber grating. Chin. Opt. Lett., 16, 100601(2018).

    [6] D. A. Gonzalez, C. Jauregui, A. Quintela, F. J. Madruga, P. Marquez, J. M. Lopez-Higuera. Torsion-induced effects on UV long-period fiber gratings. Proc. SPIE, 5502, 192(2004).

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    Senyu Wang, Yiwei Ma, Xiaoyang Li, Yang Yi, Cuiting Sun, Jingyu Lin, Chengguo Tong, Yuxiang Li, Tao Geng, Weimin Sun, Libo Yuan. Highly sensitive torsion sensor based on triangular-prism-shaped long-period fiber gratings[J]. Chinese Optics Letters, 2021, 19(4): 041202

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    Paper Information

    Category: Instrumentation, Measurement, and Optical Sensing

    Received: May. 19, 2020

    Accepted: Oct. 19, 2020

    Published Online: Feb. 4, 2021

    The Author Email: Yuxiang Li (liyuxiang11@hrbeu.edu.cn), Tao Geng (gengtao_hit_oe@126.com)

    DOI:10.3788/COL202119.041202

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