Light transmission through a high index dielectric-filled sub-wavelength hole in a metal film.

Abstract

We investigate transmission of a normally incident, linearly polarized plane wave through a circular sub-wavelength hole in a metal film filled by a high index dielectric medium. We demonstrate for the first time that the trans-mission efficiency of such holes exhibits a Fabry-Pérot like behaviour versus thickness of the metal film, similar to that… (More)

Cite this paper

@article{Olkkonen2005LightTT, title={Light transmission through a high index dielectric-filled sub-wavelength hole in a metal film.}, author={Juuso T. Olkkonen and Kari Kataja and Dennis G. Howe}, journal={Optics express}, year={2005}, volume={13 18}, pages={6980-9} }