Polariton condensation in a planar microcavity with InGaAs quantum wells
arXiv:1407.6535 · doi:10.1063/1.4901814
Abstract
Polariton lattice condensates provide a platform for on chip quantum emulations. Interactions in extended polariton lattices are currently limited by the intrinsic photonic disorder of microcavities. Here, we fabricate a strain compensated planar GaAs/AlAs microcavity with embedded InGaAs quantum wells and report on polariton condensation under non-resonant optical excitation. Evidence of polariton condensation is supported spectroscopically both in reflection and transmission geometry, whilst the observation of a second threshold to photon lasing allows us to conclusively distinguish between the strong- and weak-coupling non-linear regimes.
arXiv comment3 pages, 3 figures
References in corpus (6)
- Quantised Vortices in an Exciton-Polariton Fluid
- Quantum-fluid dynamics of microcavity polaritons
- All-optical control of the quantum flow of a polariton superfluid
- Polariton Condensation in an optically induced 2D potentia
- Linear wave dynamics explains observations attributed to dark-solitons in a polariton quantum fluid
- Polariton states bound to defects in GaAs/AlAs planar microcavities
Cited by in corpus (24)
- Realizing the Hamiltonian in polariton simulators
- Synthetic band-structure engineering in polariton crystals with non-Hermitian topological phases
- Optical control of synchronous phases in a programmable polariton cell
- Quantum Vortex Formation in the "Rotating Bucket'' Experiment with Polariton Condensates
- Time-Delay Polaritonics
- Quantum fluids of light in all-optical scatterer lattices
- Ghost Branch Photoluminescence From a Polariton Fluid Under Nonresonant Excitation
- Geometric frustration in polygons of polariton condensates creating vortices of varying topological charge
- Effect of optically-induced potential on the energy of trapped exciton-polaritons below the condensation threshold
- Optical orientation, polarization pinning, and depolarization dynamics in optically confined polariton condensates
- Spontaneous formation of time-periodic vortex cluster in nonlinear fluids of light
- Synchronization in optically-trapped polariton Stuart-Landau networks
- Antiferromagnetic Ising model in a triangular vortex lattice of quantum fluids of light
- All-optical linear polarization engineering in single and coupled exciton-polariton condensates
- Polariton spin jets through optical control
- Solving the max-3-cut problem using synchronized dissipative networks
- Next nearest neighbour coupling with spinor polariton condensates
- Vortex clusters in a stirred polariton condensate
- Reservoir optics with exciton-polariton condensates
- Directional planar antennae in polariton condensates
- Occupancy-driven Zeeman suppression and inversion in trapped polariton condensates
- Simulating the spectral gap with polariton graphs
- Discrete chiral ballistic polariton laser
- Tailoring the resonant spin response of a stirred polariton condensate