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arXiv · 1103.3847

Engineered Optical Nonlocality in Nanostructured Metamaterials

Alexey A. Orlov·Pavel M. Voroshilov·Pavel A. Belov·Yuri S. Kivshar
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Abstract

We analyze dispersion properties of metal-dielectric nanostructured metamaterials. We demonstrate that, in a sharp contrast to the results for the corresponding effective medium, the structure demonstrates strong optical nonlocality due to excitation of surface plasmon polaritons that can be engineered by changing a ratio between the thicknesses of metal and dielectric layers. In particular, this nonlocality allows the existence of an additional extraordinary wave that manifests itself in the splitting of the TM-polarized beam scattered at an air-metamaterial interface.

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Alexey A. Orlov, Pavel M. Voroshilov, Pavel A. Belov, Yuri S. Kivshar. 2011-03-20. Engineered Optical Nonlocality in Nanostructured Metamaterials. https://doi.org/10.1103/physrevb.84.045424

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