In this paper, all-optical switches using a novel combination of graphene and insulator-metal
plasmonic waveguides are proposed. For the proposed switches the optical Kerr effect is …

We present an ultrathin graphene metascreen that possesses dispersive optical activity in
the early terahertz spectrum. The metascreen design consists of periodically etched L …

We report a novel guided-wave resonator that supports multiple bands of
electromagnetically induced transparency (EIT). The platform for the spatial and spectral …

Plasmonic metasurfaces provide an effective way to increase the efficiency of several
nonlinear processes while maintaining nanoscale dimensions. In this work, nonlinear …

In this paper, a novel type of all-optical logic device based on graphene surface plasmon
polaritons (GSP) is proposed. By utilizing linear interference between the GSP waves …

A three-dimensional acoustic device, which supports Fano resonance and induced
transparency in its response to an incident sound wave, is designed and fabricated. These …

In this paper, an optical controlled surface plasmonic two mode interference (SPTMI)
structure based on silicon waveguide has been proposed for all optical switching. We have …

We propose a perfectly reflecting acoustic metasurface which is designed by replacing the
curved segments of the traditional Fresnel reflector by flat Fano-resonant sub-wavelength …

We develop the nonlinear electromagnetic theory (NET) including the self-consistent mean-
field approach to investigate the optical multistability of graphene-wrapped dielectric …

We present a controlled Fano resonance in the mid-infrared (MIR) region from a kind of
plasmonic metasurface consisting of a single-atom-thick surface layer with a periodic pattern …