Title :
Temperature sensing using stimulated Brillouin scattering based slow light
Author :
Wang, Liang ; Zhou, Bin ; Shu, Chester ; He, Sailing
Author_Institution :
Dept. of Electron. Eng., Chinese Univ. of Hong Kong, Hong Kong, China
Abstract :
A novel method for temperature sensing is demonstrated by exploiting stimulated Brillouin scattering based slow light. The approach relies on temperature dependence of the Brillouin frequency shift in a fiber, and the consequent time delay of a probe pulse. Temperature sensing is achieved in a 100m SMF with high sensitivity.
Keywords :
delays; fibre optic sensors; slow light; stimulated Brillouin scattering; temperature sensors; distance 100 m; optical fiber sensors; single mode fibre; slow light; stimulated Brillouin scattering; temperature sensing; time delay; Optical fiber couplers; Optical fiber sensors; Scattering; Temperature measurement; Temperature sensors;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2010 Asia
Conference_Location :
Shanghai
Print_ISBN :
978-1-4244-7111-9
DOI :
10.1109/ACP.2010.5682587
