1 July 2015 Research of the differential-type optical fiber F-P vibration sensor with large frequency range
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Proceedings Volume 9655, Fifth Asia-Pacific Optical Sensors Conference; 96550J (2015) https://doi.org/10.1117/12.2184425
Event: Fifth Asia Pacific Optical Sensors Conference, 2015, Jeju, Korea, Republic of
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.
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Chaoran Zhou, Chaoran Zhou, Xinglin Tong, Xinglin Tong, Kun Wang, Kun Wang, Pan Hu, Pan Hu, Liang Chen, Liang Chen, Minli Zhao, Minli Zhao, Xinrui Liu, Xinrui Liu, } "Research of the differential-type optical fiber F-P vibration sensor with large frequency range", Proc. SPIE 9655, Fifth Asia-Pacific Optical Sensors Conference, 96550J (1 July 2015); doi: 10.1117/12.2184425; https://doi.org/10.1117/12.2184425
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