DocumentCode
3362673
Title
An improved model for simultaneously measuring distributed microbending and temperature using fully distributed optical fiber sensor by optical frequency-domain reflectometry
Author
Geng, Junping ; Jin, Ronghong ; Jiadong Xu ; Zhao, Jian ; Fan, Yu ; Liu, Bo ; Wang, Wei ; Cheng, Yuebo
Author_Institution
Dept. of Electron. Eng., Shanghai Jiao Tong Univ., China
Volume
3
fYear
2004
fDate
31 Aug.-4 Sept. 2004
Firstpage
2667
Abstract
An improved RROFDR theoretical model is presented, which simultaneously measure distributed temperature and microbending using a fully distributed optical fiber sensor by optical frequency-domain reflectometry. The relation between the frequency and time is studied, and the model between the v domain and z domain is given. The calculation result is almost consistent with the real one.
Keywords
bending; distributed sensors; fibre optic sensors; reflectometry; temperature measurement; temperature sensors; distributed microbending measurement; distributed optical fiber sensor; distributed temperature measurement; optical frequency-domain reflectometry; Frequency measurement; Optical attenuators; Optical fiber sensors; Optical fibers; Optical refraction; Optical scattering; Optical sensors; Raman scattering; Reflectometry; Temperature sensors;
fLanguage
English
Publisher
ieee
Conference_Titel
Signal Processing, 2004. Proceedings. ICSP '04. 2004 7th International Conference on
Print_ISBN
0-7803-8406-7
Type
conf
DOI
10.1109/ICOSP.2004.1442331
Filename
1442331
Link To Document