Coupled-Wave Surface-Impedance Analysis of Extraordinary Transmission Through Single and Stacked Metallic Screens

Author

Delgado, V. ; Marques, Renata ; Jelinek, Lukas

Author_Institution

Dept. of Electron. & Electromagn., Univ. of Seville, Seville, Spain

Volume

61

Issue

3

fYear

2013

fDate

3/1/2013 12:00:00 AM

Firstpage

1342

Lastpage

1351

Abstract

In this paper, we present an efficient coupled-wave surface-impedance method for the analysis of extraordinary optical transmission (EOT) through single and stacked realistic metallic screens under normal and oblique incidence, including possible dielectric interlayers. The proposed theory is valid for the complete frequency range where EOT has been reported, including microwaves and optics. Electromagnetic simulations validate the results of the model, which enable fast and accurate characterization of the analyzed structures.

Keywords

light transmission; mode matching; surface impedance; EOT; coupled-wave surface-impedance analysis; dielectric interlayer; electromagnetic simulation; extraordinary optical transmission; single metallic screen; stacked metallic screen; Arrays; Dielectrics; Electromagnetics; Metals; Optical surface waves; Surface impedance; Surface waves; Extraordinary optical transmission (EOT); fishnets; mode matching; surface impedance;

fLanguage

English

Journal_Title

Antennas and Propagation, IEEE Transactions on

Publisher

ieee

ISSN

0018-926X

Type

jour

DOI

10.1109/TAP.2012.2227657

Filename

6353526