DocumentCode
840547
Title
Demodulation scheme for polarimetric optical fibre sensors using derivative technique
Author
Tsuchida, H. ; Mitsuhashi, Y. ; Ishihara, Sayaka
Author_Institution
Electrotech. Lab., Tsukuba
Volume
24
Issue
15
fYear
1988
fDate
7/21/1988 12:00:00 AM
Firstpage
938
Lastpage
940
Abstract
A demodulation method for polarimetric optical fibre sensors is described and demonstrated. Two signals with a π/2 phase difference are generated from the sensor output signal and its first derivative with respect to the phase. This method does not require strict modulation conditions for the laser source
Keywords
demodulation; fibre optic sensors; light polarisation; demodulation method; derivative technique; modulation conditions; polarimetric optical fibre sensors;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
Filename
191648
Link To Document