Imamoglu 1997 + Birnbaum 2005 single-photon-blockade; modern circuit-QED Hoffman 2011; basis of nonlinear-optics at single-photon level.
Imamoglu 1997 + Birnbaum 2005 single-photon-blockade; modern circuit-QED Hoffman 2011; basis of nonlinear-optics at single-photon level.