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

This article reviews recent theoretical and experimental advances in the fundamental
understanding and active control of quantum fluids of light in nonlinear optical systems. In …

Conventional semiconductor laser emission relies on stimulated emission of photons,, which
sets stringent requirements on the minimum amount of energy necessary for its operation,. In …

Microcavities are semiconductor, metal, or dielectric structures providing optical confinement
in one, two or three dimensions. At the end of the 20th century, microcavities have attracted …

Exciton polaritons that arise through the strong coupling of excitons and cavity photons are
used to demonstrate a wide array of fundamental phenomena and potential applications that …

The authors report room temperature polariton lasing at λ∼ 345 nm in a hybrid Al In N∕ Al
Ga N multiple quantum well microcavity (MQW-MC) containing a Ga N∕ Al Ga N MQW …

Inversionless ultralow threshold coherent emission, or polariton lasing, can be obtained by
spontaneous radiative recombination from a degenerate polariton condensate with …

The increasing ability to control light–matter interactions at the nanometre scale has
improved the performance of semiconductor lasers in the past decade. The ultimate …

The integrated absorption of an excitonic resonance is a measure of a semiconductor's
coupling to an optical field. The concept of an exciton–polariton expresses the non …