Analysis of reflection coefficient dependence of fibre Bragg grating on index modulation profile

被引:0
|
作者
Ciosmak, J [1 ]
Marciniak, M [1 ]
机构
[1] Kielce Univ Technol, Chair Elect & Commun, Kielce, Poland
关键词
D O I
10.1109/ICTON.2000.874134
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The paper presents the impact of changes in core refraction modulation profile and index on the shape of fibre Bragg grating reflection coefficient. It is shown that there exists a shift of reflection coefficient characteristics towards longer wavelengths and an increase in amplitude and the grating effective length as well. Reflection coefficient shapes are plotted for the profile described by hyperbolic tangent function for the selected positive values of a parameter.
引用
收藏
页码:131 / 134
页数:4
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