DocumentCode
1259664
Title
A novel optical fiber-based strain sensor
Author
Martin, A. ; Badcock, R. ; Nightingale, C. ; Fernando, G.F.
Author_Institution
Dept. of Mater. Eng., Brunel Univ., Uxbridge, UK
Volume
9
Issue
7
fYear
1997
fDate
7/1/1997 12:00:00 AM
Firstpage
982
Lastpage
984
Abstract
This communication reports on a novel intensity-based optical fiber strain sensor. A conventional multimode fiber was drawn-down to give a reduced cross section that resembled a symmetrical taper. The sensors were embedded into glass fiber reinforced epoxy composites and the light transmission characteristics through the profiled optical fiber were measured as a function of applied stress. A linear response was observed.
Keywords
fibre optic sensors; glass fibre reinforced plastics; light transmission; optical fibres; strain sensors; applied stress dependence; embedded sensors; glass fiber reinforced epoxy composites; intensity-based optical fiber strain sensor; light transmission characteristics; linear response; multimode fiber; profiled optical fiber; reduced cross section; symmetrical taper; Capacitive sensors; Glass; Optical fiber communication; Optical fiber sensors; Optical fibers; Optical sensors; Sensor phenomena and characterization; Strain measurement; Stress; Testing;
fLanguage
English
Journal_Title
Photonics Technology Letters, IEEE
Publisher
ieee
ISSN
1041-1135
Type
jour
DOI
10.1109/68.593373
Filename
593373
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