QUANTUM NON-DEMOLITION MEASUREMENT IN NONLINEAR DOUBLE-RESONANCE FOR TWO BEAMS
WANG KAI-GE, XU QIU-SHENG, YANG GUO-JIAN +1 more
A quantum theoretical model for the system of interaction between two beams and N atoms of Λ-type three-level has been established.The dynamical behavior and the features of the optical quantum non-demolition (QND) measurement are discussed in details.The results show that the efficient QND measurement can be well performed at the operation of the nonlinear double-resonance for two beams.
Acta Physica Sinica•Jan 1, 1998•0 citations