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Proceedings Paper

Fiber-optic temperature sensor with variable-sensitivity
Author(s): Libo Yuan; Jian Pan; Jinming Liu
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Paper Abstract

A fiber-optic temperature sensor based on two U-shape bimetal chips transfer device is introduced in this paper. Twin receiving fiber method is used in the transducer design. The fiber-optic sensor is very simple, highly reliable, and easy to manufacture at low cost. The most outstanding feature of this sensor is that the sensitivity can be adjusted conveniently and the influence of the light source fluctuation on the sensor's measurement is overcome.

Paper Details

Date Published: 9 March 1994
PDF: 6 pages
Proc. SPIE 2070, Fiber Optic and Laser Sensors XI, (9 March 1994); doi: 10.1117/12.169937
Show Author Affiliations
Libo Yuan, Harbin Ship-Building Engineering Institute (United States)
Jian Pan, Harbin Ship-Building Engineering Institute (United States)
Jinming Liu, Adult Education Research (China)


Published in SPIE Proceedings Vol. 2070:
Fiber Optic and Laser Sensors XI
Ramon P. DePaula, Editor(s)

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