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Proceedings Paper

Influence of dynamic thermal effects on durability of optical fiber in the fiber-optic temperature sensor
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Paper Abstract

The method of a theoretical estimation of optical fiber durability used in optical fiber sensors as a sensitive element, depending on the strain arising at dynamic changes of temperature, pressure and other mechanical influences is offered. The developed analytical model takes into account design features of a fiber (diameters of a core and cladding, a metal or polymeric covering), doping types, relative humidity of an environment. Numerical modeling of silica optical fiber lifetime at dynamic influences of measured temperature and comparison with experimental data is carried out.

Paper Details

Date Published: 13 May 2015
PDF: 8 pages
Proc. SPIE 9480, Fiber Optic Sensors and Applications XII, 948009 (13 May 2015); doi: 10.1117/12.2176921
Show Author Affiliations
Alexandre V. Polyakov, Belarusian State Univ. (Belarus)

Published in SPIE Proceedings Vol. 9480:
Fiber Optic Sensors and Applications XII
Gary Pickrell; Eric Udd; Henry H. Du, Editor(s)

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