Preparation of multi-type atomic entangled states via Raman interaction of atom-cavity-field in two-mode SU(2) coherent state
Chen Chang · Chinese journal of atomic and molecular physics · 2002
Two mode SU(2) coherent state of the cavity is prepared by a parametric frequency conversion process. A series of identical Λ type three level atoms are injected the cavity, Then the atom cavity field entanglement is created by atom field Raman interaction, and atom field states collapse into multi type atomic entangled states through cavity field selective measurement.