Signature of the microcavity exciton–polariton relaxation mechanism in the polarization of emitted light
Signature of the microcavity exciton–polariton relaxation mechanism in the polarization of emitted light
We have performed real and momentum space spin-dependent spectroscopies of spontaneously formed exciton polariton condensates for a nonresonant pumping scheme. Under a linearly polarized pump, our results can be understood in terms of spin-dependent Boltzmann equations in a two-state model. This suggests that relaxation into the ground state occurs after …