DocumentCode
1329347
Title
Simultaneous pressure and temperature measurement with polymer-coated fibre Bragg grating
Author
Liu, Yiinqi ; Guo, Zhumyan ; Ying Zhang ; Kin Seng Chiang ; Dong, Xiaoyi
Author_Institution
Inst. of Modern Opt., Nankai Univ., Tianjin, China
Volume
36
Issue
6
fYear
2000
fDate
3/16/2000 12:00:00 AM
Firstpage
564
Lastpage
566
Abstract
It is shown, both theoretically and experimentally, that the pressure and temperature sensitivities of a fibre Bragg grating (FBG) can be increased by as much as 30 and 8 times, respectively, by coating the FBC with a polymer. A novel technique is then presented for coating an FBG with polymers so that a single FBG can be used for simultaneous measurement of pressure and temperature with good sensitivities
Keywords
Bragg gratings; fibre optic sensors; pressure sensors; temperature sensors; polymer-coated fibre Bragg grating sensors; pressure measurement; pressure sensitivities; simultaneous measurement; temperature measurement; temperature sensitivities;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20000452
Filename
840170
Link To Document