In this brief review, we summarize and elaborate on some of the nomenclature of polaritonic
phenomena and systems as they appear in the literature on quantum materials and …

Polaritons are quasiparticles that form in semiconductors when an elementary excitation
such as an exciton or a phonon interacts sufficiently strongly with light. In particular, exciton …

Active optical elements with ever smaller footprint and lower energy consumption are central
to modern photonics. The drive for miniaturization, speed and efficiency, with the …

Exciton polaritons—quasi-particle excitations consisting of strongly coupled photons and
excitons—present fascinating possibilities for photonic circuits, owing to their strong …

Today, almost all information processing is performed using electronic logic circuits
operating at several gigahertz frequency. All-optical logic holds the promise to allow for up to …

Parametric nonlinear optical processes are at the heart of nonlinear optics underpinning the
central role in the generation of entangled photons as well as the realization of coherent …

The locking of the electron spin to the valley degree of freedom in transition metal
dichalcogenide (TMD) monolayers has seen these materials emerge as a promising …

Exciton-polaritons in semiconductor microcavities have become a model system for the
studies of dynamical Bose–Einstein condensation, macroscopic coherence, many-body …

The quest for realizing novel fundamental physical effects and practical applications in
ambient conditions has led to tremendous interest in microcavity exciton polaritons working …

Machine learning software applications are ubiquitous in many fields of science and society
for their outstanding capability to solve computationally vast problems like the recognition of …