Enhanced transmission of slit arrays in an extremely thin metallic film
Optics
2016-08-16 v2
Abstract
Horizontal resonances of slit arrays are studied. They can lead to an enhanced transmission that cannot be explained using the single-mode approximation. A new type of cavity resonance is found when the slits are narrow for a wavelength very close to the period. It can be excited for very low thicknesses. Optimization shows these structures could constitute interesting monochromatic filters.
Cite
@article{arxiv.physics/0606052,
title = {Enhanced transmission of slit arrays in an extremely thin metallic film},
author = {Antoine Moreau and Christophe Lafarge and Nicolas Laurent and Kofi Edee and Gérard Granet},
journal= {arXiv preprint arXiv:physics/0606052},
year = {2016}
}