23 May 2005 Thermal decay of Bragg gratings written in N-doped-silica-core fibers
Author Affiliations +
Proceedings Volume 5855, 17th International Conference on Optical Fibre Sensors; (2005) https://doi.org/10.1117/12.623417
Event: 17th International Conference on Optical Fibre Sensors, 2005, Bruges, Belgium
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.
© (2005) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Oleg V. Butov, Konstantin M. Golant, Yaroslav V. Gousev, Alexandr N. Sokolov, Pierre Niay, Arif Hidayat, Marc Douay, "Thermal decay of Bragg gratings written in N-doped-silica-core fibers", Proc. SPIE 5855, 17th International Conference on Optical Fibre Sensors, (23 May 2005); doi: 10.1117/12.623417; https://doi.org/10.1117/12.623417
PROCEEDINGS
4 PAGES


SHARE
Back to Top