DocumentCode
689725
Title
Interferometric fiber strain sensor using fiber Bragg grating based optical ruler
Author
Shih-Hsiang Hsu ; Jung-Chen Hsu ; Shan-Chi Chen
Author_Institution
Dept. of Electron. Eng., Nat. Taiwan Univ. of Sci. & Technol., Taipei, Taiwan
fYear
2013
fDate
9-14 June 2013
Firstpage
1
Lastpage
2
Abstract
An interferogram from a two-staged optical low-coherence Mach-Zehnder interferometer is demonstrated to double the sensitivity improvement for fiber strain sensing using the fiber Bragg grating based optical ruler through its narrow linewidth reflection spectrum.
Keywords
Bragg gratings; Mach-Zehnder interferometers; fibre optic sensors; spectral line breadth; strain sensors; fiber Bragg grating; interferometric fiber strain sensor; narrow linewidth reflection spectrum; optical ruler; two-staged optical low-coherence Mach-Zehnder interferometer; Optical fiber sensors; Optical fibers; Optical interferometry; Optical reflection; Strain;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6834112
Link To Document