We review recent progress in optical metamaterials and demonstrate our sample with negative index behavior at the shortest wavelength so far (710 nm). We discuss the impact of fabrication limitations on the performance of metamaterials.
© 2009 Optical Society of America
A. V. Kildishev, S. Xiao, U. K. Chettiar, H. Yuan, W. Cai, V. P. Drachev, and V. M. Shalaev, "Progress in Metamaterials for Optical Devices," in Optical Fiber Communication Conference and National Fiber Optic Engineers Conference, OSA Technical Digest (CD) (Optical Society of America, 2009), paper OThK1.
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