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Proceedings Paper

Simultaneous measurement of temperature and strain using fibre optic interferometric sensors
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Paper Abstract

An interferometric technique is demonstrated which allows simultaneous measurement of strain and temperature applied to the same piece of highly birefringent fibre. Second order effects are shown to be important for long sensing lengths or in the presence of high strains or temperature changes. We also describe the results of experiments carried out to verify our theoretical predictions.

Paper Details

Date Published: 1 September 1990
PDF: 8 pages
Proc. SPIE 1314, Fibre Optics '90, (1 September 1990); doi: 10.1117/12.21988
Show Author Affiliations
Faramarz Farahi, Univ. of Kent/Canterbury (United Kingdom)
David J. Webb, Univ. of Kent/Canterbury (United Kingdom)
Julian D. C. Jones, Univ. of Kent/Canterbury (United Kingdom)
David A. Jackson, Univ. of Kent/Canterbury (United Kingdom)

Published in SPIE Proceedings Vol. 1314:
Fibre Optics '90
P. McGeehin, Editor(s)

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