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Proceedings Paper

Temperature and strain sensing using monomode optical fiber
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Paper Abstract

Three different techniques for simultaneous measurement of temperature and axial strain applied to a length of optical fiber are reviewed. It is shown theoretically that for large temperature change and high strain, the second-order effect becomes important. The experimental results for two different types of fibers are presented to verify the theoretical predictions, and the cross-sensitivity coefficients were measured.

Paper Details

Date Published: 1 August 1991
PDF: 10 pages
Proc. SPIE 1511, Fiber Optic Sensors: Engineering and Applications, (1 August 1991); doi: 10.1117/12.45996
Show Author Affiliations
Faramarz Farahi, Univ. of North Carolina/Charlotte (United States)
David A. Jackson, Univ. of Kent/Canterbury (United Kingdom)

Published in SPIE Proceedings Vol. 1511:
Fiber Optic Sensors: Engineering and Applications
Anastasius J.A. Bruinsma; Brian Culshaw, Editor(s)

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