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Resonant transmission of light through finite chains of subwavelength holes

J. Bravo-Abad·F. J. Garcia-Vidal·L. Martin-Moreno
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Abstract

In this paper we show that the extraordinary optical transmission phenomenon found before in 2D hole arrays is already present in a linear chain of subwavelength holes, which can be considered as the basic geometrical unit showing this property. In order to study this problem we have developed a new theoretical framework, able to analyze the optical properties of finite collections of subwavelength apertures and/or dimples (of any shape and placed in arbitrary positions) drilled in a metallic film.

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J. Bravo-Abad, F. J. Garcia-Vidal, L. Martin-Moreno. 2004-10-13. Resonant transmission of light through finite chains of subwavelength holes. https://doi.org/10.1103/physrevlett.93.227401

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