156 citations · 1.6k across the 35 of their papers we have counts for
7 papers · 1 filter
Parity bifurcations in trapped multistable phase locked exciton-polariton condensates
E. Z. Tan, H. Sigurdsson, T. C. H. Liew
We present a theoretical scheme for multistability in planar microcavity exciton-polariton condensates under nonresonant driving. Using an excitation profile resulting in a spatial…
Spontaneous and Superfluid Chiral Edge States in Exciton-Polariton Condensates
H. Sigurdsson, G. Li, T. C. H. Liew
We present a scheme of interaction-induced topological bandstructures based on the spin anisotropy of exciton-polaritons in semiconductor microcavities. We predict theoretically th…
Quantum Exciton-Polariton Networks through Inverse Four-Wave Mixing
T. C. H. Liew, Y. G. Rubo
We demonstrate the potential of quantum operation using lattices of exciton-polaritons in patterned semiconductor microcavities. By introducing an inverse four-wave mixing scheme a…
Chiral modes at exceptional points in exciton-polariton quantum fluids
T. Gao, G. Li, E. Estrecho +10
We demonstrate generation of chiral modes -- vortex flows with fixed handedness in exciton-polariton quantum fluids. The chiral modes arise in the vicinity of exceptional points (n…
Prototype of a bistable polariton field-effect transistor switch
Holger Suchomel, Sebastian Brodbeck, Timothy. C. H. Liew +6
Microcavity exciton polaritons are promising candidates to build a new generation of highly nonlinear and integrated optoelectronic devices. Such devices range from novel coherent…
A driven-dissipative spin chain model based on exciton-polariton condensates
H. Sigurdsson, A. J. Ramsay, H. Ohadi +4
An infinite chain of driven-dissipative condensate spins with uniform nearest-neighbor coherent coupling is solved analytically and investigated numerically. Above a critical occup…