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Proceedings Paper

Study on the strain characteristic of fiber optic flexural disk accelerometer based on multilayer fiber coils
Author(s): Feng Peng; Yan Lv; Shuaifei Tian; Yaguang Geng; Jun Yang; Wenjing Chen
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Paper Abstract

The subject of this work is the strain characteristic of fiber-optic flexural disk accelerometer. In the presented investigation, the strain distribution of flexural disk is studied and the result shows that the position of fiber coil has a significant effect on the strain of fiber coil. We simulated the strain distribution of fiber-optic flexural disk accelerometer that based on multilayer fiber coils and on the optimized position. In experiment, corresponding sample accelerometer is fabricated and tested in the Brillouin Optical Time-Domain Analysis. The experimental result is in good agreement with the simulated result, provides this theoretical approach is effective in designing the fiber-optic flexural disk accelerometer.

Paper Details

Date Published: 23 April 2017
PDF: 4 pages
Proc. SPIE 10323, 25th International Conference on Optical Fiber Sensors, 103238S (23 April 2017); doi: 10.1117/12.2265972
Show Author Affiliations
Feng Peng, Harbin Engineering Univ. (China)
Yan Lv, Harbin Engineering Univ. (China)
Shuaifei Tian, Harbin Engineering Univ. (China)
Yaguang Geng, Hebei Hanguang Industry Co., Ltd. (China)
Jun Yang, Harbin Engineering Univ. (China)
Wenjing Chen, Harbin Engineering Univ. (China)

Published in SPIE Proceedings Vol. 10323:
25th International Conference on Optical Fiber Sensors
Youngjoo Chung; Wei Jin; Byoungho Lee; John Canning; Kentaro Nakamura; Libo Yuan, Editor(s)

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