Interface modes in nanostructured metal-dielectric metamaterials
We study surface modes at an interface separating two different layered metal-dielectric metamaterials. We demonstrate that, in a sharp contrast to the effective-medium approach predicting a single interface mode with the surface-plasmon dispersion, the transfer-matrix method reveals the existence of three types of localized interface modes, including a backward interface mode. These results confirm that metal-dielectric nanostructured metamaterials can demonstrate strong optical nonlocality...[Show more]
|Collections||ANU Research Publications|
|Source:||Applied Physics Letters|
|01_Iorsh_Interface_modes_in_2011.pdf||Published Version||456.25 kB||Adobe PDF|
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