BACKGROUND One of the most important phenomena in cavity quantum electrodynamics
(cQED) is the so-called strong coupling regime, which appears when the interaction …

Polariton lasers emit coherent monochromatic light through a spontaneous emission
process. As a rare example of a system in which Bose–Einstein condensation and …

Transport of excitons and charge carriers in molecular systems can be enhanced by
coherent coupling to photons, giving rise to the formation of hybrid excitations known as …

Molecules are the building blocks of all of nature's functional components, serving as the
machinery that captures, stores and releases energy or converts it into useful work …

Exciton transport can be enhanced in the strong coupling regime where excitons hybridize
with confined light modes to form polaritons. Because polaritons have group velocity, their …

We present an overview of the general concepts of polaritonic chemistry with organic
molecules, ie, the manipulation of chemical structure that can be achieved through strong …

Ultrafast all-optical switches and integrated circuits call for giant optical nonlinearity to
minimize energy consumption and footprint. Exciton polaritons underpin intrinsic strong …

Superfluidity—the suppression of scattering in a quantum fluid at velocities below a critical
value—is one of the most striking manifestations of the collective behaviour typical of Bose …

Semiconductor excitations can hybridize with cavity photons to form exciton-polaritons (EPs)
with remarkable properties, including light-like energy flow combined with matter-like …

While there have been numerous reports of long‐range polariton transport at room‐
temperature in organic cavities, the spatiotemporal evolution of the propagation is scarcely …