Focusing by a slab of chiral medium

被引：90

作者：

Jin, Y ^{[1
]}

He, SL

机构：

[1] Zhejiang Univ, Ctr Opt & Electromagnet Res, Hangzhou 310027, Peoples R China

[2] Royal Inst Technol, Joint Res Ctr Photon, S-10044 Stockholm, Sweden

[3] Royal Inst Technol, Alfven Lab, Div Electromagnet Theory, S-10044 Stockholm, Sweden

来源：

OPTICS EXPRESS | 2005年 / 13卷 / 13期

关键词：

D O I：

10.1364/OPEX.13.004974

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Backward waves can propagate in a chiral medium with material parameters satisfying certain conditions. A slab of such a chiral medium with both the refractive index and impedance matched to those of the air can be used as a perfect lens. The focusing by a slab of chiral medium with mismatched refractive index and impedance is studied numerically. (C) 2005 Optical Society of America

引用

页码：4974 / 4979

页数：6

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