In undergraduate courses on classical electromagnetism, it is taught that a perfect conductor
expels the electromagnetic (EM) field, and hence its surface is not able to support the …

This review provides a perspective on the recent developments in the transmission of light
through subwavelength apertures in metal films. The main focus is on the phenomenon of …

We propose an ultra-wideband plasmonic waveguide based on designer surface plasmon
polaritons (DSPPs) with double gratings. In such plasmonic metamaterials, the DSPP waves …

We present an ultrathin dual-band plasmonic waveguide and frequency splitter
experimentally based on designer surface plasmon polaritons (DSPPs) of planar composite …

Using a modal matching theory, we demonstrate the generation of short-range, chiral
electromagnetic fields via the excitation of arrays of staggered nanoslits that are chiral in two …

We introduce a concept of a nonreciprocal spoof surface plasmon: an electromagnetic wave
supported by a structured conductor embedded in an asymmetric magneto-optical medium …

Recently, a conformal surface plasmon (CSP) structure has been successfully proposed,
which is very promising for application of planar plasmonic devices in the frequency ranging …

Recently, conformal surface plasmon (CSP) structure has been successfully proposed that
could support spoof surface plasmon polaritons (SPPs) on corrugated metallic strip with …

A complementary split ring resonator (CSRR)-based metallic layer is proposed as a route to
mimic surface plasmon polaritons. A numerical analysis of the textured surface is carried out …

For the application of geometrically induced THz surface wave technology for
communication and sensing, a critical analysis of the propagation characteristics (ie …