Plasmonic response in a one-dimensional periodic structure of metallic rods

被引：24

作者：

Pradarutti, B ^{[1
]}

Rau, C

Torosyan, G

Beigang, R

Kawase, K

机构：

[1] Tech Univ Kaiserslautern, Dept Phys, Kaiserslautern, Germany

[2] RIKEN, Wako, Saitama 3510198, Japan

来源：

APPLIED PHYSICS LETTERS | 2005年 / 87卷 / 20期

关键词：

D O I：

10.1063/1.2099537

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The frequency response of a two-dimensional structure of metallic cylindrical rods having one-dimensional periodicity is reported. The structure is excited under transverse electric incidence of terahertz radiation, where the periodicity is of the size of the diameter of the rods. The response shows metallic behavior and leads to an effective plasma frequency which determines the lowest frequency of transmission. The results are confirmed by three independent investigations: An approximate analytic theory, computational simulations, and experiments. (C) 2005 American Institute of Physics.

引用

页码：1 / 3

页数：3

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