Supplementary information
From the following article:
Three-dimensional optical metamaterial with a negative refractive index
Jason Valentine, Shuang Zhang, Thomas Zentgraf, Erick Ulin-Avila, Dentcho A. Genov, Guy Bartal & Xiang Zhang
Nature 455, 376-379(18 September 2008)
doi:10.1038/nature07247
Supplementary Information
This file contains Supplementary Figure S1 with Legend and a more detailed Methods Section. The Supplementary Figure S1 shows the effect of the number of functional layers on the index of refraction and the effect of intrinsic loss in the silver on the index of refraction. The Methods Section contains a more detailed description of the fabrication and experimental measurement procedure.
Supplementary Movie 1
The file contains Supplementary Movie 1. This FDTD simulation shows the evolution of the electric and magnetic fields as light passes through the prism, experiencing a negative index of refraction.
Supplementary Movie 2
The file contains Supplementary Movie 2. This FDTD simulation of the magnetic field evolution in a single in-plane unit cell demonstrates that the response of the fishnet is dominated by the cascaded fishnet L-C circuits and not the in-plane periodicity.
Supplementary Movie 3
The file contains Supplementary Movie 3. This FDTD simulation of the electric field evolution in a single in-plane unit cell demonstrates that the response of the fishnet is dominated by the cascaded fishnet L-C circuits and not the in-plane periodicity.
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