Negative index short-slab pair and continuous wires metamaterials in the far infrared regime

被引：29

作者：

Gundogdu, T. F. ^{[1
,2
]}

Katsarakis, N. ^{[1
,5
]}

Kafesaki, M. ^{[1
,2
]}

Penciu, R. S. ^{[1
]}

Konstantinidis, G. ^{[1
]}

Kostopoulos, A. ^{[1
]}

Economou, E. N. ^{[1
,3
,4
]}

Soukoulis, C. M. ^{[1
,2
,5
]}

机构：

[1] Fdn Res & Technol Hellas, Inst Elect Struct & Laser, Iraklion 71110, Crete, Greece

[2] Univ Crete, Dept Mat Sci & Technol, Iraklion 71003, Crete, Greece

[3] Iowa State Univ, Ames Lab USDOE, Ames, IA 50011 USA

[4] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA

[5] Technol Educ Inst Crete, Dept Sci, Iraklion, Greece

来源：

OPTICS EXPRESS | 2008年 / 16卷 / 12期

关键词：

D O I：

10.1364/OE.16.009173

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Using transmission and reflection measurements under normal incidence in one and three layers of a mu m-scale metamaterial consisting of pairs of short-slabs and continuous wires, fabricated by a photolithography procedure, we demonstrate the occurrence of a negative refractive index regime in the far infrared range, similar to 2.4-3 THz. The negative index behavior in that system at similar to 2.4-3 THz is further confirmed by associated simulations, which are in qualitative agreement with the experimental results. (C) 2008 Optical Society of America.

引用

页码：9173 / 9180

页数：8

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