All-angle negative refraction without negative effective index

被引：880

作者：

Luo, C ^{[1
]}

Johnson, SG

Joannopoulos, JD

Pendry, JB

机构：

[1] MIT, Dept Phys, Cambridge, MA 02139 USA

[2] MIT, Ctr Mat Sci & Engn, Cambridge, MA 02139 USA

[3] Univ London Imperial Coll Sci Technol & Med, Blackett Lab, Condensed Matter Theory Grp, London SW7 2BZ, England

来源：

PHYSICAL REVIEW B | 2002年 / 65卷 / 20期

关键词：

D O I：

10.1103/PhysRevB.65.201104

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We describe an all-angle negative refraction effect that does not employ a negative effective index of refraction and involves photonic crystals. A few simple criteria sufficient to achieve this behavior are presented. To illustrate this phenomenon, a microsuperlens is designed and numerically demonstrated.

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页码：1 / 4

页数：4

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