Fig. 3: Power dependence of polariton occupation on different quantised states.
From: Optically trapped room temperature polariton condensate in an organic semiconductor
a, b Spatially resolved spectra of the cavity excited by two pump spots separated by 5.6 μm at pump powers of 4.7 μW (a), 7.4 μW (b). c, d Theoretically calculated spatially resolved spectra considering purely the linear dynamics with P0 = 12γ (c), and the occurrence of stimulated energy relaxation with P0 = 20γ and η = 10 μm/(meV fs) (d).
