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Proceedings Paper

A smart temperature sensor based on the high-birefringence fiber loop mirror employing an optical-power-detection scheme
Author(s): Shuyang Hu; Shiya He; Qida Zhao; Shaohua Chen; Dawei Tian; Zhiqun Wang; Bo Dong
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Paper Abstract

A smart temperature sensor is performed based on the high birefringence (HB) fiber loop mirror. The sensing can be achieved by simply detecting the light intensity, utilizing a single mode laser diode (LD) as the source. In the range of 25°C-35°C, the resolution and linear regression are 0.05°C and 0.9986, respectively. The sensor can be employed to precise temperature measurement and the range can expand further when selecting shorter HB fiber in the loop mirror.

Paper Details

Date Published: 20 January 2005
PDF: 4 pages
Proc. SPIE 5633, Advanced Materials and Devices for Sensing and Imaging II, (20 January 2005); doi: 10.1117/12.565096
Show Author Affiliations
Shuyang Hu, Beijing Univ. of Technology (China)
Shiya He, Beijing Univ. of Technology (China)
Qida Zhao, Beijing Univ. of Technology (China)
Nankai Univ. (China)
Shaohua Chen, Beijing Univ. of Technology (China)
Dawei Tian, Beijing Univ. of Technology (China)
Zhiqun Wang, Beijing Univ. of Technology (China)
Bo Dong, Beijing Univ. of Technology (China)


Published in SPIE Proceedings Vol. 5633:
Advanced Materials and Devices for Sensing and Imaging II
Anbo Wang; Yimo Zhang; Yukihiro Ishii, Editor(s)

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