Title :
Measuring angular dependent effective properties of metamaterials
Author :
Helgert, Christian ; Menzel, Christoph ; Rockstuhl, Carsten ; Pshenay-Severin, Ekaterina ; Üpping, Johannes ; Kley, Ernst-Bernhard ; Lederer, Falk ; Pertsch, Thomas
Author_Institution :
Inst. of Appl. Phys., Friedrich-Schiller-Univ. Jena, Jena, Germany
Abstract :
We measure the angular dependent response of a Swiss-cross metamaterial that has an effective index of n=-1.9 at normal incidence. It is experimentally shown how the effective properties depend on the incidence angle.
Keywords :
metamaterials; optical materials; optical variables measurement; refractive index; Swiss-cross metamaterial; angular dependent response; effective index; effective properties; Apertures; Dielectric substrates; Geometry; Metamaterials; Optical devices; Optical scattering; Permeability; Permittivity; Physics; Resonance; 160.3918 Metamaterials; 160.4760 Optical properties; 220.4241 Nanostructure fabrication; 260.5740 Resonance;
Conference_Titel :
Lasers and Electro-Optics, 2009 and 2009 Conference on Quantum electronics and Laser Science Conference. CLEO/QELS 2009. Conference on
Conference_Location :
Baltimore, MD
Print_ISBN :
978-1-55752-869-8
Electronic_ISBN :
978-1-55752-869-8
