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27 February 2015 Genetic algorithm for true negative index in plasmonic metamaterials
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Abstract
We investigate negative index of refraction in plasmonic metamaterials with an emphasis on distinguishing and isolating contributions to negative refraction from spatial dispersion, as a function of metamaterial dimensions on the scale of the wavelength. We explain the design approach using genetic algorithm and provide sample applications including negative refraction.
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Ian A. Goforth, Daniel B. Fullager, Hossein Alisafaee, and Michael A. Fiddy "Genetic algorithm for true negative index in plasmonic metamaterials", Proc. SPIE 9371, Photonic and Phononic Properties of Engineered Nanostructures V, 93710S (27 February 2015); https://doi.org/10.1117/12.2080640
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