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.
© 2009 The Optical Society
(160.0160) Materials : Materials
(160.4760) Materials : Optical properties
(220.0220) Optical design and fabrication : Optical design and fabrication
(220.4241) Optical design and fabrication : Nanostructure fabrication
C. Helgert, C. Menzel, C. Rockstuhl, E. Pshenay-Severin, J. Üpping, E. Kley, F. Lederer, and T. Pertsch, "Measuring Angular Dependent Effective Properties of Metamaterials," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference, OSA Technical Digest (CD) (Optical Society of America, 2009), paper JThF2.
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