Spectral transmission characteristics of weakly tilted and tilted chirped fiber gratings - comparative studies

被引:9
|
作者
Osuch, Tomasz [1 ]
Jurek, Tomasz [1 ]
Jedrzejewski, Kazimierz [1 ]
机构
[1] Warsaw Univ Technol, Inst Elect Syst, PL-00665 Warsaw, Poland
关键词
tilted chirped fiber gratings; blazed angle; cladding-mode resonance; surrounding refractive index; BRAGG GRATINGS;
D O I
10.1117/12.2035446
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
In this paper the comparative study of spectral transmission characteristics of tilted Bragg gratings made using uniform phase mask and chirped phase mask are presented. Results are focused on low tilt angles with special interest on cladding modes behavior. The spectral characteristic shape for simultaneously tilted and chirped Bragg gratings point out its potential applications as amplitude discriminator in fiber sensing applications and gain flattening element for EDFA.
引用
收藏
页数:6
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