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Proceedings Paper

Development of fiber optical temperature sensor based on fluorescence lifetime
Author(s): Yong Zhao; Hong-kun Zheng; Gui-lin Li; Ming-yang Yue
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Paper Abstract

This paper puts forward a kind of optical fiber temperature sensor based on fluorescence lifetime, which can be applied to measurement in strong electromagnetic, strong corrosion and other harsh environment. A small volume, long service life, strong anti-jamming capability of fluorescence temperature sensor was designed by matching rare earth fluorescent material with longer fluorescent lifetime with tee optical coupler. The experimental results show that this method has a high measuring precision within the scope of 0-90℃.

Paper Details

Date Published: 9 January 2017
PDF: 6 pages
Proc. SPIE 10025, Advanced Sensor Systems and Applications VII, 1002518 (9 January 2017); doi: 10.1117/12.2244923
Show Author Affiliations
Yong Zhao, Northeastern Univ. (China)
Hong-kun Zheng, Northeastern Univ. (China)
Gui-lin Li, Northeastern Univ. (China)
Ming-yang Yue, Northeastern Univ. (China)

Published in SPIE Proceedings Vol. 10025:
Advanced Sensor Systems and Applications VII
Tiegen Liu; Shibin Jiang; Rene Landgraf, Editor(s)

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