DocumentCode
1526592
Title
Simultaneous strain, temperature and vibration measurement using a multiplexed in-fibre-Bragg-grating/fibre-Fabry-Perot sensor system
Author
Rao, Yun Jiang ; Jackson, D.A. ; Zhang, Leiqi ; Bennion, I.
Author_Institution
Applied Optics Group, Kent Univ., Canterbury
Volume
33
Issue
24
fYear
1997
fDate
11/20/1997 12:00:00 AM
Firstpage
2063
Lastpage
2064
Abstract
A novel technique for simultaneous measurement of static-strain, temperatures and vibration for structural health monitoring is demonstrated using the wavelength-multiplexed in-fibre-Bragg-grating (FBG)/fibre Fabry-Perot interferometer (FFPI) sensor system which combines the advantages of both FBGs and fibre optic low coherence interferometry
Keywords
Fabry-Perot interferometers; diffraction gratings; fibre optic sensors; monitoring; strain measurement; temperature measurement; vibration measurement; wavelength division multiplexing; WDM; fibre Fabry-Perot interferometer; in-fibre Bragg grating; multiplexed sensor system; simultaneous measurement; strain measurement; structural health monitoring; temperature measurement; vibration measurement; wavelength-multiplexing;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19971409
Filename
648478
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