Large magnetooptical Kerr rotation with high reflectivity from photonic bandgap structures with defects

被引：74

作者：

Steel, MJ ^{[1
]}

Levy, M

Osgood, RM

机构：

[1] Columbia Univ, Sch Engn & Appl Sci, Dept Appl Phys, New York, NY 10027 USA

[2] Columbia Univ, Sch Engn & Appl Sci, Columbia Radiat Lab, New York, NY 10027 USA

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2000年 / 18卷 / 09期

关键词：

defect; Faraday rotation; Kerr rotation; magnetooptical rotation; periodic structure; photonic crystal; transmission resonance;

D O I：

10.1109/50.871708

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：

We perform a theoretical study of enhancement of magnetooptical rotation on reflection of light from a periodic system with a defect, Using calculations based on a coupled mode approach and the transfer matrix method we demonstrate that an asymmetric placing of a single defect allows arbitrary Kerr rotations with better than 99% reflectivity from very short devices.

引用

页码：1289 / 1296

页数：8

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