The time evolution of light squeezing in the system of squeezed vacuum field interacting with V-type three-level atom via intensity-dependent coupling is studied by means of the quantum theory without rotating wave approximation. The result obtained by means of numerical method indicate that the light field＇is periodically squeezed, Moreover, the squeezing of light field is restrained and the quantum chaos caused by the virtual-photon process depend on the initial state parameters of the system： r, ω and g, When r increases, the inhibition o...
