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

The notion of non-Hermitian optics and photonics rooted in quantum mechanics and
photonic systems has recently attracted considerable attention ushering in tremendous …

Exciton-polaritons are hybrid light–matter quasiparticles formed by strongly interacting
photons and excitons (electron–hole pairs) in semiconductor microcavities,,. They have …

The experimental realization of Bose-Einstein condensation (BEC) with atoms and
quasiparticles has triggered wide exploration of macroscopic quantum effects. Microcavity …

The appearance of quantized vortices in the classical “rotating bucket” experiments of liquid
helium and ultracold dilute gases provides the means for fundamental and comparative …

Exciton–polaritons in a microcavity are composite two-dimensional bosonic quasiparticles,
arising from the strong coupling between confined light modes in a resonant planar optical …

We observe a spontaneous parity breaking bifurcation to a ferromagnetic state in a spatially
trapped exciton-polariton condensate. At a critical bifurcation density under nonresonant …

Bosonic condensates of exciton polaritons (light-matter quasiparticles in a semiconductor)
provide a solid-state platform for studies of nonequilibrium quantum systems with a …

Vortices are topologically distinctive objects appearing as phase twists in coherent fields of
optical beams and Bose-Einstein condensates. Structured networks and artificial lattices of …

The transport distance of excitons in exciton-polariton systems has previously been
assumed to be very small (≲ 1 μ m). The sharp spatial profiles observed when generating …