DocumentCode
1968536
Title
Simultaneous measurement of strain and temperature using a high-birefringence fiber loop mirror and an erbium-doped fiber
Author
Shi, Jie ; Xiao, Shilin ; Chen, He ; Zhu, Min ; Bi, Meihua
Author_Institution
State Key Lab. of Adv. Opt. Commun. Syst. & Networks, Shanghai Jiao Tong Univ., Shanghai, China
fYear
2010
fDate
8-12 Dec. 2010
Firstpage
473
Lastpage
474
Abstract
A fiber sensor configuration suitable for simultaneous measurement of temperature and strain is investigated. The sensor consists of a high-birefringence fiber loop mirror concatenating with an erbium-doped fiber. By monitoring the peak power variation and peak wavelength shift, it is feasible to simultaneously measure temperature and strain.
Keywords
birefringence; erbium; fibre optic sensors; mirrors; strain measurement; temperature measurement; Jk:Er; erbium-doped fiber; fiber sensor; high-birefringence fiber loop mirror; strain measurement; temperature measurement; Optical fiber communication; Optical fiber couplers; Optical fiber polarization; Optical fiber sensors; Strain; Temperature measurement; Temperature sensors; erbium-doped fiber; fiber loop mirror; high-birefringence; sensor;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications and Photonics Conference and Exhibition (ACP), 2010 Asia
Conference_Location
Shanghai
Print_ISBN
978-1-4244-7111-9
Type
conf
DOI
10.1109/ACP.2010.5682584
Filename
5682584
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