Production of the High-Intensive Beans of Ultracold Atoms for High Resolution Spectroscopy

Abstract

The characteristic feature of the transversal cooling with OPT is that light pressure force F z is of constant sign in a whole range of velocity variation [1,2]. Therefore, decelerating the atoms with v z < 0, the same force accelerates the atoms with positive velocities, that leads to the considerable loss of final intensity of the atomic beam.