Exciton-Polariton Oscillations in Real Space
  We introduce and model spin-Rabi oscillations based on exciton-polaritons in semiconductor microcavities. The phase and polarization of oscillations can be controlled by resonant coherent pulses and the propagation of oscillating domains gives rise to phase-dependent interference patterns in real space. We show that interbranch polariton-polariton scattering controls the propagation of oscillating domains, which can be used to realize logic gates based on an analogue variable phase. 
T. C. H. Liew, Y. G. Rubo, and A. V. Kavokin
cond-mat.mes-hall