Resonant transmission of light through finite chains of subwavelength holes
arXiv:cond-mat/0410334 · doi:10.1103/PhysRevLett.93.227401
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.
Accepted for publication in Phys. Rev. Lett