Optical field and attractive force at the subwavelength slit.

Abstract

In recent works, a novel light-induced attractive force was predicted between two metal plates. This force arises by the interaction of surface plasmons which are excited at the metal when a transverse magnetic mode propagates through a subwavelength slit between two metal bodies. In this paper, the analytical and numerical calculations of this magnetic… (More)
DOI: 10.1364/OE.24.015972

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