DocumentCode
1436070
Title
Multiplexed fibre-optic interferometric sensing system: combined frequency and time division
Author
Farahi, F. ; Jones, J.D.C.
Author_Institution
Phys. Lab., Kent Univ., Canterbury
Volume
24
Issue
7
fYear
1988
fDate
3/31/1988 12:00:00 AM
Firstpage
409
Lastpage
410
Abstract
It is shown that a frequency modulated laser diode source can be used to combine frequency division multiplexing and time domain addressing techniques to increase the number of interferometric sensors in a multiplexed fibre optic system. Demultiplexing is carried out in both the frequency and time domains to generate independent heterodyne carriers for different interferometers
Keywords
fibre optic sensors; light interferometers; multiplexing; combined FDM/TDM; demultiplexing; fibre-optic interferometric sensing system; frequency division multiplexing; frequency modulated laser diode source; independent heterodyne carriers; multiplexed fibre optic system; sensor; time division; time domain addressing techniques;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
Filename
5702
Link To Document