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Proceedings Paper

Application of high birefringence fiber Sagnac loop mirror in temperature sensing
Author(s): Bo Liu; Jian-Hua Luo; Gui-Yun Kai; Shu-zhong Yuan
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Paper Abstract

Experiments using high birefringence fiber Sagnac loop mirror as the temperature sensor are reported. We study the characteristics of this sensor based on intensity detection. The result is linear in the measurable range. The sensing sensitivities of temperature is 0.92nm/°C, which is nearly 89 times larger than the typical temperature sensitivities of fiber Bragg grating.

Paper Details

Date Published: 21 November 2007
PDF: 5 pages
Proc. SPIE 6781, Passive Components and Fiber-based Devices IV, 678109 (21 November 2007); doi: 10.1117/12.743618
Show Author Affiliations
Bo Liu, Nankai Univ. (China)
Jian-Hua Luo, Nankai Univ. (China)
Gui-Yun Kai, Nankai Univ. (China)
Shu-zhong Yuan, Nankai Univ. (China)

Published in SPIE Proceedings Vol. 6781:
Passive Components and Fiber-based Devices IV
Ming-Jun Li; Jianping Chen; Satoki Kawanishi; Ian H. White, Editor(s)

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