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Proceedings Paper

Thermal decay of Bragg gratings written in N-doped-silica-core fibers
Author(s): Oleg V. Butov; Konstantin M. Golant; Yaroslav V. Gousev; Alexandr N. Sokolov; Pierre Niay; Arif Hidayat; Marc Douay
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Paper Abstract

The results of thermal tests of high-temperature Bragg gratings written in a nitrogen-doped-silica-core fiber are presented. The gratings were produced by the conventional technique using an ArF excimer laser and a phase mask at various exposure regimes. The possible physical mechanisms responsible for thermal decay of the gratings are analyzed. Based on the results obtained, high-temperature sensors of physical quantities have been developed. The sensors can withstand heating up to 900 °C.

Paper Details

Date Published: 23 May 2005
PDF: 4 pages
Proc. SPIE 5855, 17th International Conference on Optical Fibre Sensors, (23 May 2005); doi: 10.1117/12.623417
Show Author Affiliations
Oleg V. Butov, General Physics Institute (Russia)
Konstantin M. Golant, General Physics Institute (Russia)
Business-Unitech Co. Ltd. (Russia)
Yaroslav V. Gousev, Business-Unitech Co. Ltd. (Russia)
Alexandr N. Sokolov, Business-Unitech Co. Ltd. (Russia)
Pierre Niay, Univ. des Sciences et Techniques de Lille I (France)
Arif Hidayat, Univ. des Sciences et Techniques de Lille I (France)
Univ. Negeri Malang (Indonesia)
Marc Douay, Univ. des Sciences et Techniques de Lille I (France)

Published in SPIE Proceedings Vol. 5855:
17th International Conference on Optical Fibre Sensors
Marc Voet; Reinhardt Willsch; Wolfgang Ecke; Julian Jones; Brian Culshaw, Editor(s)

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