DocumentCode
1020047
Title
Resonance characteristics of backscattering in optical passive ring-resonator gyro
Author
Iwatsuki, Katsumi ; Hotate, Kazuo ; Higashiguchi, M.
Author_Institution
University of Tokyo, Institute of Interdisciplinary Research, Faculty of Engineering, Tokyo, Japan
Volume
22
Issue
3
fYear
1986
Firstpage
135
Lastpage
137
Abstract
Resonance characteristics of the backscattering in an optical passive ring-resonator gyro (OPRG) are observed. This resonance has two peaks with a separation equal to the Sagnac phase shift when rotation is induced. The experimental results are in good agreement with the theory that we have already presented. This phenomenon degrades the gyro linearity in a configuration to obtain the frequency output.
Keywords
fibre optic sensors; gyroscopes; Sagnac phase shift; backscattering resonance characteristics; frequency output; gyro linearity; optical passive ring-resonator gyro;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19860095
Filename
4256279
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