Femtosecond point-by-point inscription of fiber Bragg gratings through the polyimide coating

被引:0
|
作者
Dostovalov, A. V. [1 ]
Wolf, A. A. [1 ]
Babin, S. A. [1 ,2 ]
机构
[1] Inst Automat & Electrometry SB RAS, Novosibirsk, Russia
[2] Novosibirsk State Univ, Novosibirsk 630090, Russia
来源
2014 INTERNATIONAL CONFERENCE LASER OPTICS | 2014年
关键词
femtosecond inscription; refractive index change; fiber Bragg Grating;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The paper presents the results on Bragg gratings inscription in non-photosensitive optical fibers through the polyimide protective coating by femtosecond radiation with the wavelength of 1026 nm. The Bragg gratings inscribed by a point-by-point method in specialized optical fibers: high-temperature resistant Fibercore SM1500(9/125)P and hydrogen resistant Fibercore SM1500SC(9/125) P have reflectivity 50-90%.
引用
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页数:1
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