Perfect absorption and polarization conversion of electromagnetic wave (EM) are of
significant importance for numerous optical applications. Vanadium dioxide (VO_2), which …

Transverse spin angular momentum is an inherent feature of evanescent waves which may
have applications in nanoscale optomechanics, spintronics, and quantum information …

Subwavelength imaging plays an important role in various fields of science and technology.
We propose a electro-thermally tunable hyperlens design featuring alternating …

In this work, we report on observation of Dyakonov plasmons at an interface with a
hyperbolic metamaterial in the mid-IR. The hyperbolic metamaterial is implemented as a …

A terahertz metamaterial filter with a tuning capability between the modes of single band and
dual band is presented. The filter consists of two metal-array layers and three polymer …

In this paper, a novel semiconductor metamaterial design based on electronically induced
reflection is proposed, and its thermo-optic applications at the terahertz frequency are …

We propose a convertible metamaterial device with triple-band and broad-band
characteristics based on bulk Dirac semimetal (BDS) and vanadium dioxide (VO 2). When …

Active metasurfaces, which are tunable and reconfigurable nanophotonic structures with
active materials, have been in spotlight as a versatile platform to control the profiles of …

We examine the features of electromagnetic bulk and surface modes in a one-dimensional
photonic crystal made up of lossless gyroelectric and uniaxial layers. We find a configuration …

We analyze the spectrum of waveguide modes of an arbitrary uniaxial anisotropic
metamaterial slab with nonlocal electromagnetic response whose permittivity tensor could …