Extended ultra-flat bands in photonic crystals

被引：0
|
作者：
Ibanescu, M [1 ]
Soljacic, M [1 ]
Joannopoulos, JD [1 ]
Johnson, SG [1 ]
机构：
[1] MIT, Dept Phys, Cambridge, MA 02139 USA
来源：
2005 Conference on Lasers & Electro-Optics (CLEO), Vols 1-3 | 2005年
关键词：
D O I：
暂无
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We create one-dimensional extended ultra-flat bands with relative frequency widths below 1% in two-dimensional photonic crystals. Caused by an interior saddle point, these flat bands lead to an enhanced density of states and improved self-collimation. (c) 2005 Optical Society of America.
引用
收藏
页码：1165 / 1167
页数：3
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