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Proceedings Paper

A fiber-optic temperature sensor with a thermo-reversible compound as a transducer
Author(s): Liqiu Men; Ping Lu; Qiying Chen
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Paper Abstract

In this article, thermo-reversible compounds have been applied as a transducer in a fiber-optic temperature sensor and the dependence of the reflected optical power on the temperature has been investigated. The reflected optical power indicated a monotonous change in the temperature range of observation, corresponding to an 1.4 dB increase in the optical power when the temperature increased from 20 to 125°C. The temperature dependence of the optical properties was found to be reversible, which indicates that the temperature transducer is reversible as well.

Paper Details

Date Published: 26 October 2007
PDF: 6 pages
Proc. SPIE 6796, Photonics North 2007, 67961U (26 October 2007); doi: 10.1117/12.778762
Show Author Affiliations
Liqiu Men, Memorial Univ. of Newfoundland (Canada)
Ping Lu, Memorial Univ. of Newfoundland (Canada)
Qiying Chen, Memorial Univ. of Newfoundland (Canada)


Published in SPIE Proceedings Vol. 6796:
Photonics North 2007

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