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physics.optics2005★ 164 cited
Negative Refractive Index in Optics of Metal-Dielectric Composites
A. V. Kildishev, W. Cai, U. K. Chettiar +4
Specially designed metal-dielectric composites can have a negative refractive index in the optical range. Specifically, it is shown that arrays of single and paired nanorods can pr…
physics.optics2005★ 1.7k cited
Negative Index of Refraction in Optical Metamaterials
Vladimir M. Shalaev, Wenshan Cai, Uday Chettiar +4
An array of pairs of parallel gold nanorods is shown to have a negative refractive index n'=-0.3 at the optical communication wavelength of 1.5 micron. This effect results from the…