Title :
Enlargement of measurement range of Brillouin optical correlation-domain reflectometry based on temporal gating scheme
Author :
Mizuno, Yosuke ; He, Zuyuan ; Hotate, Kazuo
Author_Institution :
Dept. of Electr. Eng., Univ. of Tokyo, Tokyo
Abstract :
We propose a new method to enlarge the measurement range of Brillouin optical correlation-domain reflectometry (BOCDR). 66-cm spatial resolution and 1-km measurement range were obtained simultaneously with 50-Hz sampling rate.
Keywords :
optical correlation; reflectometry; Brillouin optical correlation-domain reflectometry; measurement range enlargement; spatial resolution; temporal gating scheme; Brillouin scattering; Frequency modulation; High speed optical techniques; Optical fiber testing; Optical scattering; Reflectometry; Sampling methods; Spatial resolution; Strain measurement; Velocity measurement;
Conference_Titel :
Optical Communication, 2008. ECOC 2008. 34th European Conference on
Conference_Location :
Brussels
Print_ISBN :
978-1-4244-2227-2
Electronic_ISBN :
978-1-4244-2228-9
DOI :
10.1109/ECOC.2008.4729341
