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Proceedings Paper

Research of the differential-type optical fiber F-P vibration sensor with large frequency range
Author(s): Chaoran Zhou; Xinglin Tong; Kun Wang; Pan Hu; Liang Chen; Minli Zhao; Xinrui Liu
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Paper Abstract

The vibration sensors with high sensitivity and wide frequency range have a large application demand for in the engineering project. Combining with the advantages of optical fiber sensor monitoring technique, in the paper, a kind of optical fiber Fabry-Perot (F-P) vibration sensor has been designed based on the differential-type structure of the double V-shaped cantilever a optical fiber F-P cavity. Through two different differential vibration of the cantilever beam, change the F-P cavity length, the realization of the vibration signal of large frequency range measurement the differential-type optical fiber F-P vibration sensor with large frequency range.

Paper Details

Date Published: 1 July 2015
PDF: 4 pages
Proc. SPIE 9655, Fifth Asia-Pacific Optical Sensors Conference, 96550J (1 July 2015); doi: 10.1117/12.2184425
Show Author Affiliations
Chaoran Zhou, Wuhan Univ. of Technology (China)
Xinglin Tong, Wuhan Univ. of Technology (China)
Kun Wang, Wuhan Univ. of Technology (China)
Pan Hu, Wuhan Univ. of Technology (China)
Liang Chen, Wuhan Univ. of Technology (China)
Minli Zhao, Wuhan Univ. of Technology (China)
Xinrui Liu, Wuhan Univ. of Technology (China)

Published in SPIE Proceedings Vol. 9655:
Fifth Asia-Pacific Optical Sensors Conference
Byoungho Lee; Sang-Bae Lee; Yunjiang Rao, Editor(s)

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