Title :
High-speed High-accuracy Optical Reflectometry by Synthesis of Optical Coherence Function with Adaptive Carrier and Homodyne Detection
Author :
He, Zuyuan ; Fan, Xinyu ; Hotate, Kazuo
Author_Institution :
Department of Electronic Engineering, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan, e-mail: ka@sagnac.t.u-tokyo.ac.jp
Abstract :
A high-speed high-accuracy optical reflectometry is developed by synthesis of optical coherence function with adaptive carrier and homodyne detection for troubleshooting of fiber optic assembly modules. A reflection-distribution-profile with 0.022-dB-accuracy is obtained within 1 minute.
Keywords :
Adaptive optics; Coherence; Frequency; High speed optical techniques; Optical fibers; Optical filters; Optical mixing; Optical reflection; Optical scattering; Reflectometry;
Conference_Titel :
Optical Communications, 2006. ECOC 2006. European Conference on
Conference_Location :
Cannes, France
Print_ISBN :
978-2-912328-39-7
Electronic_ISBN :
978-2-912328-39-7
DOI :
10.1109/ECOC.2006.4800948
