DocumentCode
1359105
Title
Simultaneous strain and temperature measurement using a single fibre Bragg grating
Author
Guan, Bai-Ou ; Tam, Hwa-Yaw ; Ho, Siu-Lau ; Chung, Weng-Heng ; Dong, Xiao-Yi
Author_Institution
Dept. of Electr. Eng., Hong Kong Polytech., Kowloon, Hong Kong
Volume
36
Issue
12
fYear
2000
fDate
6/8/2000 12:00:00 AM
Firstpage
1018
Lastpage
1019
Abstract
A new scheme for simultaneous strain and temperature measurement using a single fibre Bragg grating is proposed. The Bragg grating was written on the splice joint between two fibres and has two Bragg wavelengths, which show the same strain dependence but different temperature response and hence can be used for strain/temperature discrimination
Keywords
Bragg gratings; fibre optic sensors; optical fibre fabrication; strain measurement; strain sensors; temperature measurement; temperature sensors; Bragg grating; Bragg wavelengths; single fibre Bragg grating; splice joint; strain dependence; strain measurement; strain/temperature discrimination; temperature measurement; temperature response;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20000754
Filename
852173
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