Transmission characteristics of long-period fiber gratings having arbitrary azimuthal/radial refractive index variations

被引：125

作者：

Anemogiannis, E ^{[1
]}

Glytsis, EN

Gaylord, TK

机构：

[1] Nortel Networks, Alpharetta, GA 30004 USA

[2] Georgia Inst Technol, Sch Elect & Comp Engn, Atlanta, GA 30332 USA

[3] Georgia Inst Technol, Ctr Microelect Res, Atlanta, GA 30332 USA

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2003年 / 21卷 / 01期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1109/JLT.2003.808637

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 numerical method is presented for determining the transmittance of long-period (LP) fiber-gratings having arbitrary azimuthal/radial refractive index variations. The method uses coupled-mode theory and includes both the sine and cosine character of the LP modes. The model treats interactions between the fundamental LP01 mode and high-azimuthal-order cladding modes. The method utilizes the transfer matrix method to model cylindrical layers both in the core and the cladding regions.

引用

页码：218 / 227

页数：10

共 19 条

[1] Long-period fibre grating fabrication with focused CO2 laser pulses [J].