DocumentCode :
2927670
Title :
Improvement of Dynamic Range in Reflectometry by Synthesis of Optical Coherence Function at Region beyond the Coherence Length
Author :
Kashiwgi, Masahiro ; Hotate, Kazuo
Author_Institution :
Department of Frontier Informatics, Graduate School of Frontier Sciences, The University of Tokyo, Japan
fYear :
2005
fDate :
30-02 Aug. 2005
Firstpage :
1584
Lastpage :
1585
Abstract :
We have proposed methods to improve dynamic range of reflectometry by synthesis of optical coherence function at region beyond coherence length of a light-source. In the experiments, dynamic range of 45 dB was successfully achieved.
Keywords :
Coherence; Dynamic range; Frequency modulation; Light sources; Optical fiber testing; Optical filters; Optical modulation; Reflectivity; Reflectometry; Spatial resolution;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Lasers and Electro-Optics, 2005. CLEO/Pacific Rim 2005. Pacific Rim Conference on
Print_ISBN :
0-7803-9242-6
Type :
conf
DOI :
10.1109/CLEOPR.2005.1569823
Filename :
1569823
Link To Document :
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