Entanglement Generation of Two-mode Field from Two-level Atomic Medium in Optical Cavity
Li Chi · 2009
The generation of entangled light via two-level atomic medium inside a two-mode optical cavity is discussed according to the entanglement criterion proposed by Duan et al.We find that,under some conditions,the two-mode cavity field exhibits stable two-mode entanglement.The degree of the entanglement is dependent on the intensity of the pump field,the detuning,and the collective cooperativity.