Positional disorder in the regime of negative refraction in photonic crystals

被引：0

作者：

Meisels, Ronald ^{[1
]}

Kuchar, Friedemar ^{[1
]}

Gajic, Rados ^{[2
]}

机构：

[1] Univ Leoben, Inst Phys, A-8700 Leoben, Austria

[2] Inst Phys, Belgrade, Serbia

来源：

PHYSICS OF SEMICONDUCTORS, PTS A AND B | 2007年 / 893卷

关键词：

photonic crystals; flat lens; focusing;

D O I：

暂无

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：

The effect of positional disorder on the density-of-states and the wave propagation in a two-dimensional square-lattice photonic crystal is calculated. Directed beams and negative refraction persist up to only few percent of disorder. At 5% disorder and above diffusive propagation dominates.

引用

页码：1161 / +

页数：2

共 5 条

[1]

BEGGS DM, 2005, J PHYS CONDENS MATT, V13, P8596

[2] Refraction and rightness in photonic crystals [J].