The effect of the ambient temperature and refractive index on the spectral characteristics of long-period fiber gratings with a corrugated polymeric coating

Сидоров А.И., Цирухин А.А. Влияние температуры и показателя преломления окружающей среды на спектральные характеристики волоконных длиннопериодных решеток с полимерным гофрированным покрытием // Оптический журнал. 2010. Т. 77. № 5. С. 55–60.

 

Sidorov A.I., Tsirukhin A.A. The effect of the ambient temperature and refractive index on the spectral characteristics of long-period fiber gratings with a corrugated polymeric coating [in Russian] // Opticheskii Zhurnal. 2010. V. 77. № 5. P. 55–60.

A. I. Sidorov and A. A. Tsirukhin, "The effect of the ambient temperature and refractive index on the spectral characteristics of long-period fiber gratings with a corrugated polymeric coating," Journal of Optical Technology. 77(5), 339-343 (2010). https://doi.org/10.1364/JOT.77.000339

This paper presents an experimental study of how external factors--the ambient temperature and refractive index--affect the transmission spectra in the resonance region of long-period fiber gratings with a corrugated polymeric coating. The influence of external effects on the spectral shift and amplitude of resonances is studied for the core and cladding modes of long-period gratings.

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