Nonlinear hyperlens

被引：6

作者：

Aronovich, Daniel ^{[1
]}

Bartal, Guy ^{[1
]}

机构：

[1] Technion Israel Inst Technol, Dept Elect Engn, IL-32000 Haifa, Israel

来源：

OPTICS LETTERS | 2013年 / 38卷 / 04期

关键词：

NEGATIVE REFRACTION; OPTICAL HYPERLENS;

D O I：

10.1364/OL.38.000413

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The performance of an optical hyperlens made of metal-dielectric layers can be improved by incorporating self-focusing nonlinearity in the dielectric layers. Using a modified beam propagation method in cylindrical coordinates, we show increased bandwidth and better propagation length, which can improve the spatial and temporal resolution of the device. (C) 2013 Optical Society of America

引用

页码：413 / 415

页数：3

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