Advances in metamaterials have offered the opportunity of engineering electromagnetic
properties beyond the limits of natural materials. A typical example is “spoof” surface …

Surface plasmon polaritons (SPPs) are localized surface electromagnetic waves that
propagate along the interface between a metal and a dielectric. Owing to their inherent …

Nonlinear optical (NLO) single crystals with high quality are the pillars for the development
of new devices that fulfil the demands of society. Nowadays, NLO single crystals are very …

The discovery of topological insulators was rapidly followed by the advent of their photonic
analogues, motivated by the prospect of backscattering‐immune light propagation. So far …

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

We propose a broadband and high-efficiency transition from a microstrip line to a conformal
surface plasmon (CSP) waveguide that is made of an ultrathin corrugated metallic strip, to …

Spoof surface plasmon polaritons (SPPs) with strong subwavelength field confinement and
enhancement offer a promising way for realizing integrated on‐chip terahertz (THz) devices …

We demonstrate that 3D printing, commonly associated with the manufacture of large
objects, allows for the fabrication of high quality terahertz (THz) plasmonic structures. Using …

Metamaterials that reveal fascinating and unique resonant properties allow for adequate
control of electromagnetic waves at will. Recently, considerable studies have shown that the …

In this work, we demonstrate that composite spoof surface plasmon polaritons can be
excited by coplanar waveguide, which are composed of two different spoof surface plasmon …