ATOMIC DIPOLE SQUEEZING AND COHERENT POPULATION TRAPPING IN THE SYSTEM OF TWO-MODE SQUEEZED VACUUM FIELD INTERACTING WITH A TWO-LEVEL ATOM
Tian Yong-hong, PENG JIN-SHENG, (1)华中师范大学物理系,武汉 430070; (2)华中师范大学物理系,武汉 430070;荆州师范学院物理系,荆州 434100
The atomic quantum behaviors in the system of two-mode squeezed vacuum field interacting with a two-level atom via two-photon process are studied by means of quantum theory.The condition for the occurrence of coherent trapping and the influence of the squeezing parameters on the atomic dipole squeezing are discussed.
Acta Physica Sinica•Jan 1, 1999•3 citations