DocumentCode
1516624
Title
Assessment of an LPG mPOF for Strain Sensing
Author
Durana, G. ; Gomez, J. ; Aldabaldetreku, G. ; Zubia, J. ; Montero, A. ; de Ocariz, I.S.
Author_Institution
Dept. of Electron. & Telecommun., Univ. of the Basque Country, Bilbao, Spain
Volume
12
Issue
8
fYear
2012
Firstpage
2668
Lastpage
2673
Abstract
We demonstrate the feasibility of long-period gratings (LPGs) written in microstructured polymer optical fibers (mPOFs) for detecting and measuring the strain rate and magnitude of engineering structures. We validate and compare the results of our experimental tests to a commercial fiber Bragg grating sensor. The encouraging results open the way to the use of LPG mPOF sensors in structural health monitoring applications.
Keywords
Bragg gratings; condition monitoring; fibre optic sensors; holey fibres; polymer fibres; strain measurement; strain sensors; structural engineering; LPG; engineering structure; fiber Bragg grating sensor; long period grating; mPOF sensor; microstructured polymer optical fiber; strain detection; strain measurement; strain sensor; structural health monitoring; Fiber gratings; Loading; Monitoring; Optical sensors; Optical surface waves; Strain; Microstructured optical fibers; plastic optical fibers (POFs); strain sensing; structural health monitoring;
fLanguage
English
Journal_Title
Sensors Journal, IEEE
Publisher
ieee
ISSN
1530-437X
Type
jour
DOI
10.1109/JSEN.2012.2199105
Filename
6200296
Link To Document