Title :
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
fDate :
3/1/2013 12:00:00 AM
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;
Journal_Title :
Antennas and Propagation, IEEE Transactions on
DOI :
10.1109/TAP.2012.2227657
