DocumentCode
1770566
Title
Fiber strain sensor using spectral linewidth of FBG reflection through optical filter
Author
Shih-Hsiang Hsu ; Yung-Chia Yang
Author_Institution
Dept. of Electron. Eng., Nat. Taiwan Univ. of Sci. & Technol., Taipei, Taiwan
fYear
2014
fDate
8-13 June 2014
Firstpage
1
Lastpage
2
Abstract
The FBG reflective spectrum was coupled to a optical filter for linewidth monitoring in strain sensing applications. The sensitivity was typically demonstrated as 48-MHz/με and the strain sensing limitation could achieve ~nε with kHz narrow resolution bandwidth.
Keywords
Bragg gratings; fibre optic sensors; optical filters; reflectivity; strain sensors; FBG reflective spectrum; fiber strain sensor; linewidth monitoring; optical filter; sensitivity; spectral linewidth; Fiber gratings; Optical fiber sensors; Optical fibers; Optical filters; Strain;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6988988
Link To Document