Title :
Novel measurement method of Brillouin optical correlation domain analysis based on bidirectional detection scheme
Author :
Jeong, Ji Ho ; Lee, Kwanil ; Lim, Sub Do ; Song, Kwang Yong ; Jeong, Je-Myung ; Lee, Sang Bae
Author_Institution :
Center for Opto-Electron. Convergence Syst., Korea Inst. of Sci. & Technol. (KIST), Seoul, South Korea
Abstract :
We propose and experimentally demonstrate a bidirectional detection scheme in the Brillouin optical correlation domain analysis. The gain and the loss spectra for the probe waves are simultaneously analyzed, which enables the measurement range twice with a half measurement time.
Keywords :
fibre optic sensors; optical correlation; stimulated Brillouin scattering; Brillouin optical correlation domain analysis; bidirectional detection scheme; loss spectra; measurement method;
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2012 17th
Conference_Location :
Busan
Print_ISBN :
978-1-4673-0976-9
Electronic_ISBN :
2166-8884
DOI :
10.1109/OECC.2012.6276428
