DocumentCode
1313657
Title
Simultaneous measurement of temperature and strain using fibre Bragg gratings and Brillouin scattering
Author
Davis, M.A. ; Kersey, A.D.
Author_Institution
Div. of Opt. Sci., Naval Res. Lab., Washington, DC, USA
Volume
144
Issue
3
fYear
1997
fDate
6/1/1997 12:00:00 AM
Firstpage
151
Lastpage
155
Abstract
The authors report on the simultaneous measurement of temperature and strain in a single optical fibre. The measurements were made using a combination of a fibre Bragg grating element and a Brillouin scattering interrogation system, operating in different optical wavelength regimes, to determine the two parameters. The system has the potential to provide quasi-distributed determination of strain and temperature along a fibre
Keywords
Brillouin spectra; diffraction gratings; fibre optic sensors; strain measurement; strain sensors; temperature measurement; Brillouin scattering; Brillouin scattering interrogation system; fibre Bragg grating element; fibre Bragg gratings; optical wavelength regimes; quasi-distributed determination; simultaneous measurement; single optical fibre; strain measurement; strain measurment; temperature measurement;
fLanguage
English
Journal_Title
Optoelectronics, IEE Proceedings -
Publisher
iet
ISSN
1350-2433
Type
jour
DOI
10.1049/ip-opt:19971271
Filename
600911
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