Polarization selection with stacked hole array metamaterial
Ver/
Fecha
2008Versión
Acceso abierto / Sarbide irekia
Tipo
Artículo / Artikulua
Versión
Versión aceptada / Onetsi den bertsioa
Impacto
|
10.1063/1.2841471
Resumen
Polarization rotation or selection appears in materials with optical activity, or those with Faraday
effect, or in liquid crystals. In this letter we present a structure, with an analogous response, using
stacked extraordinary transmission subwavelength hole arrays modified to be nearly
self-complementary. This produces a polarization selector because of the negative index of
refraction for o ...
[++]
Polarization rotation or selection appears in materials with optical activity, or those with Faraday
effect, or in liquid crystals. In this letter we present a structure, with an analogous response, using
stacked extraordinary transmission subwavelength hole arrays modified to be nearly
self-complementary. This produces a polarization selector because of the negative index of
refraction for one of its linearly polarized eigenwaves. Simulation results and experiments at
millimeter wavelengths confirm these features. Applications in miniaturized devices are envisioned
as well as the possibility to scale to optical wavelengths. [--]
Materias
Polarization selection,
Stacked hole array metamaterials
Editor
AIP Publishing
Publicado en
Journal of Applied Physics 103, 053102 (2008)
Departamento
Universidad Pública de Navarra. Departamento de Ingeniería Eléctrica y Electrónica /
Nafarroako Unibertsitate Publikoa. Ingeniaritza Elektrikoa eta Elektronikoa Saila
Versión del editor
Entidades Financiadoras
This work was supported by the Spanish Government and
E.U. FEDER under Contract Nos. TEC2005-06923-C03-01
and UPN-00-33-008.