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Proceedings Paper

Simultaneous displacement and temperature measurement with a single fiber Bragg grating
Author(s): Xinyong Dong; Dejun Feng; Lei Ding; Shuzhong Yuan; Xiaoyi Dong
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Paper Abstract

A novel and simple fiber Bragg grating (FBG) sensor for simultaneous displacement and temperature measurement is presented in this letter. The scheme used a specially constructed cantilever, and provided sensitivity coefficients of 8.22 X 104/mm and 8.86 X 105/°C for displacement and temperature measurement, respectively.

Paper Details

Date Published: 3 October 2000
PDF: 4 pages
Proc. SPIE 4220, Advanced Photonic Sensors: Technology and Applications, (3 October 2000); doi: 10.1117/12.401684
Show Author Affiliations
Xinyong Dong, Nankai Univ. (China)
Dejun Feng, Nankai Univ. (China)
Lei Ding, Nankai Univ. (China)
Shuzhong Yuan, Nankai Univ. (China)
Xiaoyi Dong, Nankai Univ. (China)

Published in SPIE Proceedings Vol. 4220:
Advanced Photonic Sensors: Technology and Applications
Jinfa Tang; Chao-Nan Xu; Haizhang Li, Editor(s)

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