The imaging properties of photonic crystal slabs with effective negative refraction indexes

被引：11
|
作者：
Fang, Y. [1 ]
Zhou, Q.
机构：
[1] Zhenjiang Watercraft Coll, Dept Phys, Zhenjiang 212003, Peoples R China
[2] Jiangsu Univ Sci & Technol, Dept Phys, Zhenjiang 212003, Peoples R China
来源：
APPLIED PHYSICS B-LASERS AND OPTICS | 2006年 / 83卷 / 04期
关键词：
D O I：
10.1007/s00340-006-2192-3
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
The imaging properties of photonic crystals (PCs) with effective negative refraction indexes are studied by the finite-difference time-domain (FDTD) method. The images resulting from a PC are the results of the interaction of multiple mechanisms. The superlens phenomena are restricted within some special conditions, such as low source frequency, excitation of surface mode and little effect of Bragg diffraction.
引用
收藏
页码：587 / 594
页数：8
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