High transmission enhanced Faraday rotation in one-dimensional photonic crystals with defects

被引：143

作者：

Steel, MJ ^{[1
]}

Levy, M

Osgood, RM

机构：

[1] Columbia Univ, Dept Appl Phys, New York, NY 10027 USA

[2] Columbia Univ, Columbia Radiat Lab, New York, NY 10027 USA

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2000年 / 12卷 / 09期

关键词：

defect; Faraday rotation; grating; magnetooptical; photonic crystal;

D O I：

10.1109/68.874225

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：

Photonic crystals containing defects produce enhanced Faraday rotation but existing designs have low intensity output. We show that designs with two-defects possess sufficient freedom to attain high transmission over a large range of rotation angles in very short lengths. We optimize such systems for 45 degrees rotation in optical isolators.

引用

页码：1171 / 1173

页数：3

共 6 条

[1] One-dimensional magnetophotonic crystals [J].