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УДК: 681.7.068.2, 681.7.063
Photorefractivity of germanosilicate light guides
Full text «Opticheskii Zhurnal»
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Publication in Journal of Optical Technology
Ероньян М.А., Тер-Нерсесянц Е.В., Комаров А.В., Безбородкин П.В., Мешковский И.К., Варжель С.В., Цибиногина М.К., Щеглов А.А. Фоторефракция германосиликатных световодов // Оптический журнал. 2017. Т. 84. № 10. С. 61–63.
Eroniyan M.A., Ter-Nersesyants E.V., Komarov A.V., Bezborodkin P.V., Meshkovskiy I.K., Varzhel S.V., Tsibinogina M.K., Shcheglov A.A. Photorefractivity of germanosilicate light guides [in Russian] // Opticheskii Zhurnal. 2017. V. 84. № 10. P. 61–63.
M. A. Eron’yan, E. V. Ter-Nersesyants, A. V. Komarov, P. V. Bezborodkin, I. K. Meshkovskiĭ, S. V. Varzhel’, M. K. Tsibinogina, and A. A. Shcheglov, "Photorefractivity of germanosilicate light guides," Journal of Optical Technology. 84(10), 698-700 (2017). https://doi.org/10.1364/JOT.84.000698
In the fabrication of single-mode germanosilicate light guides, we studied how a reducing atmosphere in the high-temperature compression process of fiber preforms in a modified chemical vapor deposition process affects the photorefractive properties of the light guides. The results indicate an increase in photorefractivity and a decrease in the fiber drawing temperature with additional doping of the core of the light guide with fluorine.
photorefractivity, photosensitivity, germanosilicate light guides, fluorine doping, modified chemical vapor deposition process (MCVD)
Acknowledgements:The research was supported by the Ministry of Education and Science of the Russian Federation (Minobrnauka) (RFMEFI-57816X0202, 14.578.21.0202).
OCIS codes: 060.2270, 060.2280, 060.2370, 060.3738
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