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Extraordinary optical transmission without plasmons: the s-polarization case

Esteban Moreno·L. Martin-Moreno·F. J. Garcia-Vidal
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Abstract

It is shown that extraordinary optical transmission through perforated metallic films is possible for s-polarization. Although surface plasmons do not exist for this polarization, their role can be played by a surface wave sustained by a thin dielectric layer on top of the metallic film. This confirms that the existence of a surface wave, whatever its nature, is the responsible for the extraordinary optical transmission phenomenon.

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Esteban Moreno, L. Martin-Moreno, F. J. Garcia-Vidal. 2005-02-03. Extraordinary optical transmission without plasmons: the s-polarization case. https://doi.org/10.1088/1464-4258%2F8%2F4%2Fs07

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