Analysis of nonlinear properties of fibre grating structures

被引：0

作者：

Goncharenko, IA ^{[1
]}

Helfert, SF ^{[1
]}

Pregla, R ^{[1
]}

机构：

[1] Fern Univ Hagen, D-58084 Hagen, Germany

来源：

AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS | 1999年 / 53卷 / 01期

关键词：

fibre gratings; nonlinear fibres; method of lines; Floquet's theorem;

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：

A method for calculating the influence of optical nonlinearities on the parameters of fibre gratings is proposed. Oa the base of the algorithm, the impact of nonlinearities on the propagation of optical waves in fibre gratings has been analysed. It has been found that optical radiation linearly shifts the range of maximal reflectivity of fibre gratings into the longer wavelength region. Increasing the reflectivity of both linear and nonlinear fibre gratings can be achieved by enhancing the core refractive index difference and the number of grating periods.

引用

页码：25 / 31

页数：7

共 18 条

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