Distribution function of polaritons at 10 K when non-resonantly pumped with a power of 4.2 W/cm2. Results are shown for (a) polariton-acoustic phonon scattering (dotted), (b) as (a) plus polariton-polariton scattering (dashed) , and (c) as (b) plus polariton-electron scattering (solid). The thin dotted line shows the equilibrium Bose distribution function with zero chemical potential.
© 2003 The Materials Research Society
