We implement full polarization tomography on photon correlations in a spinor exciton-polariton condensate. Our measurements reveal condensate pseudospin mean-field dynamics spanning from stochastic switching between linear polarization components, limit cycles, and stable fixed points, and their intrinsic relation to the condensate photon statistics. We optically harness the cavity birefringence, polariton interactions, and the optical orientation of an incoherent exciton reservoir to engineer photon statistics with precise control. Our results demonstrate a smooth transition from a highly coherent to a super-thermal state of the condensate polarization components.
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Department of Physics, Imperial College LondonDepartment of Physics, Imperial College London
Daskalakis K.S.
Maier S.A.
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Department of Physics, Imperial College LondonDepartment of Physics, Imperial College London
Maier S.A.
Murray R.
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Department of Physics, Imperial College LondonDepartment of Physics, Imperial College London
Murray R.
Kéna-Cohen S.
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Department of Physics, Imperial College London
Department of Engineering Physics, École Polytechnique de Montréal, MontréalDepartment of Physics, Imperial College London