Fig. 3: Long scale time-resolved emission properties.
From: Quantum coherence of a long-lifetime exciton-polariton condensate

Long scale time resolved (a) second order correlation function g(2)(0) and (b) photon number of the polariton emission for the powers 1.05 Pth, 1.10 Pth and 1.35 Pth. In the case of 1.05, Pth the system shows switching between an uncondensed state and a polariton condensate. For clarity, the uncondensed state photon number is greyed out and its g(2)(0)-values are omitted.