Local electromagnetic field fluctuations and related enhancement of nonlinear phenomena
in metal-dielectric composites near the percolation threshold (percolation composites) have …

We present a concrete picture of spoof surface plasmons (SSPs) combined with cavity
resonance to clarify the basic mechanism underlying extraordinary light transmission …

We present theoretical studies on the transmission of light through subwavelength, circular
apertures surrounded by circular groove structures. Finite-difference time-domain equations …

The convolution between spatial modes of two different parts of an optical system can
convert evanescent waves into propagating waves. This principle is applied to different …

We present a new explanation of the extraordinary optical transmission through
subwavelength hole array in metal films. By using the classical coupled-wave theory, we …

We show that a physical mechanism responsible for the enhanced transmission and
reflection of ultrashort (few-cycle) pulses by a single subwavelength slit in a thick metallic …

A surface plasmon is a purely two-dimensional electromagnetic excitation bound to the
interface between metal and dielectric and quickly decaying away from it. A surface plasmon …

Subwavelength structures hybridized with slits and grooves in metallic films exhibit
extraordinary optical properties for manipulation of light. A Green method is developed to …

Subwavelength aperture arrays in thin metal films can enable enhanced transmission of
light waves. The phenomenon relies on resonant excitation and interference of the plasmon …

Abstract Properties of light diffraction in a Fabry–Pérot-like interferometer composed of two 1-
D photonic crystals and a nanometer-thick spacer layer are analytically investigated. It is …