The discovery, design and development of materials are critically linked to advances in
many areas of research, and optics is no exception. Recently, the spectral region in which …

Here, we review the progress and most recent advances in phonon-polaritonics, an
emerging and growing field that has brought about a range of powerful possibilities for mid …

Large optical anisotropy observed in a broad spectral range is of paramount importance for
efficient light manipulation in countless devices. Although a giant anisotropy has been …

The study of spontaneous emission has basic and supporting significance for enhancing the
interaction between light and matter, solid-state lighting and biosensors. Hyperbolic …

Time-varying metasurfaces are emerging as a powerful instrument for the dynamical control
of the electromagnetic properties of a propagating wave. Here we demonstrate an efficient …

A light beam's frequency can blueshift when the beam travels through a medium that
exhibits a time-dependent decrease in the refractive index. Here we show that a …

Ultrafast manipulation of light polarization is crucial in many nonlinear optic and
optoelectronic operations. However, most of the configurations are suffering from low …

Abstract Epsilon-near-zero (ENZ) materials that operate in the spectral region where the real
part of the permittivity crosses zero have recently emerged as a promising platform for all …

Bound states in the continuum (BICs) provide a powerful way to enhance the nonlinear
properties of materials, epsilon-near-zero (ENZ) materials are considered as promising …

The resonance properties of a plasmonic dipole antenna array depend on its geometry and
the properties of its surrounding medium. The linear optical properties of an array of …