DocumentCode
1304165
Title
Algorithm for large-phase-modulation measurements (fibre optic interferometer systems)
Author
Zervas, M.N.
Author_Institution
Dept. of Electron. & Electr., Univ. Coll. London, UK
Volume
26
Issue
2
fYear
1990
Firstpage
112
Lastpage
114
Abstract
A new algorithm is presented suitable for measurement of large-phase-modulation magnitudes using data from a spectrum analyser. Large-phase-modulation measurements were carried out on piezoelectric-cylinder fibre-optic phase modulators revealing nonlinearity and hysteresis in the response of the device.
Keywords
fibre optic sensors; light interferometry; measurement theory; optical modulation; optical variables measurement; phase modulation; fibre-optic phase modulators; hysteresis; interferometer systems; large-phase-modulation measurements; nonlinearity; piezoelectric-cylinder; response; spectrum analyses data;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19900077
Filename
82492
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