Atomically thin transition metal dichalcogenides (TMDs) are 2D semiconductors with tightly
bound excitons and correspondingly strong light–matter interactions. Owing to the weak van …

A review is given on the foundations and applications of non-Hermitian classical and
quantum physics. First, key theorems and central concepts in non-Hermitian linear algebra …

Continuous‐wave (CW) pumped lasers with device areas below 1 µm2 constitute a key step
to meeting the energy efficiency requirement for on‐chip optical communications. However …

Interest in the multiple facets of optical vortices has flourished in the last three decades. This
review examines the basic research and applications of the interplay between optical …

The light-matter interaction can be utilized to qualitatively alter physical properties of
materials. Recent theoretical and experimental studies have explored this possibility of …

Optical microcavities confine light to small volumes by resonant recirculation. Devices based
on optical microcavities are already indispensable for a wide range of applications and …

Cesium lead halide perovskite nanowires have emerged as promising low-dimensional
semiconductor structures for integrated photonic applications. Understanding light–matter …

Multistability is ubiquitous in nature. From a mathematical point of view, multistability is the
coexistence of stable states (attractors) for the same set of system parameters. The …

Metal halide perovskites (MHPs) have recently attracted great attention from the scientific
community due to their excellent photovoltaic performance as well as their tremendous …

Semiconductor electronics is commonplace in every household. Semiconductor devices
have enabled economically reasonable fiber-based optical communication, optical storage …