Squeezing-enhanced and -reduced atomic-level splitting in two-photon dynamics
Weiping Zhang · Physical Review A · 1990
In this paper, the two-photon Bloch equations of a two-level atom in broadband squeezed light are derived. On this basis, we discuss two-photon dynamic Stark splitting of atomic levels and the time evolution of atomic variables. The phenomena of squeezing-induced enhancement and reduction of dynamic Stark splitting of the atomic levels and overdamping of atomic time evolution are obtained.