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Proceedings Paper

Correlative analyses of temperature and strain of fiber grating sensors
Author(s): Weigang Zhang; Qida Zhao; Dejun Feng; Zhiguo Liu; Guiyun Kai; Xiaoyi Dong
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Paper Abstract

In this paper, according to the coupled-mode theory and adopting the method of extended series, the correlative characteristic between temperature and strain of fiber Bragg grating sensors are theoretically studied and numerically analyzed. The correlative factor is also defined and used quantitatively to describe the correlative degree between temperature and strain. The research has certain significance for applying fiber Bragg grating sensors to practice.

Paper Details

Date Published: 8 August 2001
PDF: 6 pages
Proc. SPIE 4513, Optoelectronic Information Systems and Processing, (8 August 2001); doi: 10.1117/12.435874
Show Author Affiliations
Weigang Zhang, Nankai Univ. (China)
Qida Zhao, Nankai Univ. (China)
Dejun Feng, Nankai Univ. (China)
Zhiguo Liu, Nankai Univ. (China)
Guiyun Kai, Nankai Univ. (China)
Xiaoyi Dong, Nankai Univ. (China)


Published in SPIE Proceedings Vol. 4513:
Optoelectronic Information Systems and Processing

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