Subradiance and Superradiance in V-type Three Level Systems

摘要

The collective spontaneous radiation of the macroscopic system of V-type three-level atoms interacting with quantum electromagnetic field and coherent pumping field has been investigated on the basis of the Bogolubov's method of the elimination of the boson variables. The possibility of the subradiant and superradiant regimes in dependence of the pumping area has been established.