We consider exciton polaritons in a zigzag chain of coupled elliptical micropillars subjected
to incoherent excitation. The driven-dissipative nature of the system along with the naturally …

Abstract Polarized| S|= 0.99±0.01 |S|=0.99±0.01, and unpolarized| S|= 0.03±0.01
|S|=0.03±0.01 emission from a single emitter embedded in a single, cylindrically symmetric …

The topological spin-Hall effect causes different spins to propagate in opposite directions
based on Hermitian physics. The non-Hermitian skin effect causes the localization of a large …

Semiconductor quantum dots with dimensions exceeding the free-exciton Bohr radius are
appealing because of their high oscillator strengths. While this property has received much …

Surface acoustic waves (SAWs) are a versatile tool for coherently interfacing with a variety of
solid-state quantum systems spanning microwave to optical frequencies, including …

Organic exciton-polaritons, which arise from the strong light-matter coupling between
excitons in organic molecules and cavity photons, have emerged as a versatile platform for …

We report on microlasers based on high-quality micropillars with whispering-gallery modes
lasing. The use of low-absorbing Al0. 2Ga0. 8As/Al0. 9Ga0. 1As distributed Bragg reflectors …

Non-Hermitian topological corner modes can be formed in exciton-polariton lattices under
nonresonant pumping. Signals propagating in the bulk of the system can travel around …

Spontaneous Brillouin scattering in bulk crystalline solids is governed by the intrinsic
selection rules locking the relative polarization of the excitation laser and the Brillouin signal …

We demonstrate all-optical linear-polarization control in semiconductor microcavities using
an exciton-polariton condensate in an elliptically shaped optical trap. The microcavity …