The spectral characteristics of long-period fiber gratings with a helical polymeric coating

Сидоров А.И., Цирухин А.А. Спектральные характеристики длиннопериодных волоконных решеток со спиральным полимерным покрытием // Оптический журнал. 2010. Т. 77. № 7. С. 3–7.

Sidorov A.I., Tsirukhin A.A. The spectral characteristics of long-period fiber gratings with a helical polymeric coating [in Russian] // Opticheskii Zhurnal. 2010. V. 77. № 7. P. 3–7.

A. I. Sidorov and A. A. Tsirukhin, "The spectral characteristics of long-period fiber gratings with a helical polymeric coating," Journal of Optical Technology. 77(7), 409-412 (2010). https://doi.org/10.1364/JOT.77.000409

This paper presents the spectral characteristics of long-period fiber gratings with a quartz-fiber core and a cladding in the form of a polymer helix. It is shown that this type of fiber grating possesses resonance properties in the spectral interval 1530-1560nm. The influence of temperature on the spectral shift of the resonance bands is investigated.

The research was supported by the government of Saint-Petersburg (grant No. 3,5/30-04/031) and "Grant for projects of young scientists and staff of Saint-Petersburg Electrotechnical University under section III of item related plan".