SELF-CONSISTENT COUPLED-WAVE THEORY FOR CIRCULAR GRATINGS ON PLANAR DIELECTRIC WAVE-GUIDES

被引：23
|
作者：
WU, CM [1 ]
MAKINO, T [1 ]
GLINSKI, J [1 ]
MACIEJKO, R [1 ]
NAJAFI, SI [1 ]
机构：
[1] ECOLE POLYTECH,DEPT ENGN PHYS,MONTREAL H3C 3A7,QUEBEC,CANADA
来源：
JOURNAL OF LIGHTWAVE TECHNOLOGY | 1991年 / 9卷 / 10期
关键词：
D O I：
10.1109/50.90924
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：
In this paper, a self-consistent coupled-wave theory is presented for circular gratings on planar dielectric waveguides. We find that 1) only cylindrical waves of the same order are coupled; 2) for zeroth-cylindrical waves, pure TE-TE (or TM-TM) wave-coupling occurs; 3) for higher order waves, there are couplings between TE- and TM-waves.
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页码：1264 / 1277
页数：14
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