1 September 1990 Simultaneous measurement of temperature and strain using fibre optic interferometric sensors
Author Affiliations +
Proceedings Volume 1314, Fibre Optics '90; (1990) https://doi.org/10.1117/12.21988
Event: Fibre Optics '90, 1990, London, United Kingdom
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.
© (1990) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Faramarz Farahi, David J. Webb, Julian D. C. Jones, David A. Jackson, "Simultaneous measurement of temperature and strain using fibre optic interferometric sensors", Proc. SPIE 1314, Fibre Optics '90, (1 September 1990); doi: 10.1117/12.21988; https://doi.org/10.1117/12.21988
PROCEEDINGS
8 PAGES


SHARE
Back to Top