Gold helix photonic metamaterials

The dependence of gold helix metamaterial’s chiral optical properties on helix pitch, helix radius, two-dimensional lattice constant, wire radius, number of helix pitches, and angle of incidence are studied systematically using numerical methods.

J. K. Gansel, et al. Gold helix photonic metamaterials: A numerical parameter study. Opt. Express 18, 1059 (2010).




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