Quantum Exciton-Polariton Networks through Inverse Four-Wave Mixing

Abstract

We demonstrate the potential of quantum operation using lattices of exciton-polaritons in patterned semiconductor microcavities. By introducing an inverse four-wave mixing scheme acting on localized modes, we show that it is possible to develop non-classical correlations between individual condensates. This allows a concept of quantum exciton-polariton networks, characterized by the appearance of multimode entanglement even in the presence of realistic levels of dissipation.

arXiv comment5 pages, 4 figures, pre-review version of manuscript

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Cited by in corpus (8)

• Entangling Excitons with Microcavity Photons
• Excitation of localized condensates in the flat band of exciton-polariton Lieb lattice
• Efficient entanglement generation between exciton-polaritons using shortcuts to adiabaticity
• Boosting Entanglement Between Exciton-Polaritons with On-Off Switching of Josephson Coupling
• Spontaneous patterns in coherently driven polariton microcavities
• Reconstruction of Exciton-Polariton Condensates in 1D Periodic Structures
• Long-Distance Coupling and Energy Transfer between Exciton States in Magnetically Controlled Microcavities
• Swinging small quantum systems out of available values of control parameters