Repositorio de producción científica de la Universidad de Sevilla

Experimental verification of extraordinary transmission without surface plasmons

 

Advanced Search
 
Opened Access Experimental verification of extraordinary transmission without surface plasmons
Cites

Show item statistics
Icon
Export to
Author: Medina Mena, Francisco
Ruiz Cruz, J. A.
Mesa Ledesma, Francisco Luis
Rebollar, J. M.
Montejo Garai, J. R.
Marqués Sillero, Ricardo
Department: Universidad de Sevilla. Departamento de Electrónica y Electromagnetismo
Universidad de Sevilla. Departamento de Física Aplicada I
Date: 2009
Published in: Applied Physics Letters, 95 (7), 071102-.
Document type: Article
Abstract: This letter provides an experimental demonstration of extraordinary transmission in a closed waveguide system loaded with an electrically small diaphragm. This is a situation where the standard surface plasmon polariton (SPP) theory does not apply. The theoretical explanation is then based on the concept of impedance matching. This concept has previously been applied by some of the authors to account for enhanced transmission in situations where surface plasmon theory can be used: periodic arrays of small holes or slits in flat metal screens. The experiment in this letter supports the impedance matching model, valid for when SPPs are present or not.
Cite: Medina Mena, F., Ruiz Cruz, J.A., Mesa Ledesma, F.L., Rebollar, J.M., Montejo Garai, J.R. y Marqués Sillero, R. (2009). Experimental verification of extraordinary transmission without surface plasmons. Applied Physics Letters, 95 (7), 071102-.
Size: 95.95Kb
Format: PDF

URI: https://hdl.handle.net/11441/75695

DOI: 10.1063/1.3206738

See editor´s version

This work is under a Creative Commons License: 
Attribution-NonCommercial-NoDerivatives 4.0 Internacional

This item appears in the following Collection(s)