Far-field imaging device: planar hyperlens with magnification using multi-layer metamaterial

被引：71

作者：

Wang, Wei ^{[1
]}

Xing, Hui ^{[1
]}

Fang, Liang ^{[1
]}

Liu, Yao ^{[1
]}

Ma, Junxian ^{[2
]}

Lin, Lan ^{[1
]}

Wang, Changtao ^{[1
]}

Luo, Xiangang ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Opt & Elect, State Key Lab Opt Technol Microfabricat, Chengdu 610209, Peoples R China

[2] Adv Technol Res Ctr, Shenzhen 518060, Peoples R China

来源：

OPTICS EXPRESS | 2008年 / 16卷 / 25期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1364/OE.16.021142

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Based on coordinate transformation incorporated with conformal mapping approach, a sub-wavelength imaging device with magnification, called "planar hyperlens" is designed, capable of realizing far-field plane-to-plane imaging beyond the diffraction limit. The possible implementation method is proposed by using effective anisotropic metamaterial formed by alternating metallic and dielectric thin layers. The magnification performance of the designed multi-layer lensing structure is numerically simulated to confirm our theoretical analysis. (C) 2008 Optical Society of America

引用

页码：21142 / 21148

页数：7

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