INFRARED, Volume. 41, Issue 7, 18(2020)

Research on Fiber Bragg Grating Vibration Sensor

Zhen-an JIA1,2,3,4, Xian-feng ZHAO1,2,3,4、*, Hong GAO1,2,3,4, Ying-gang LIU1,2,3,4, and Kai-qing YANG1,2,3,4
Author Affiliations
  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
  • 4[in Chinese]
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    With the development of fiber grating sensing and the increasing demand of vibration testing technology, the research on fiber grating vibration sensor has been carried out rapidly. In this paper, the principle of the fiber Bragg grating (FBG) based vibration sensor is introduced. In addition, the research on FBG vibration sensor in recent years is summed up in terms of different structural types, with emphasis on the cantilever beam and diaphragm structure. The advantages and disadvantages of different fiber grating packaging methods of the same structure type are expounded. Based on the research and analysis, four factors are proposed to optimize the performance of the FBG vibration sensor. Finally, the development of the FBG vibration sensor is prospected.


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    JIA Zhen-an, ZHAO Xian-feng, GAO Hong, LIU Ying-gang, YANG Kai-qing. Research on Fiber Bragg Grating Vibration Sensor[J]. INFRARED, 2020, 41(7): 18

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    Paper Information

    Received: May. 27, 2020

    Accepted: --

    Published Online: Nov. 3, 2020

    The Author Email: Xian-feng ZHAO (



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