ATOMIC DIPOLE SQUEEZING AND COHERENT POPULATION TRAPPING IN THE SYSTEM OF TWO-MODE SQUEEZED VACUUM FIELD INTERACTING WITH A TWO-LEVEL ATOM
双模压缩真空场作用下二能级原子的偶极压缩与相干俘获

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.