Title: Multiple Optical Dipole Traps by Strongly Focused Beams for Atom Manipulation
Abstract: Controlling atoms by light is important for investigating the atom-atom entanglement and atom-atom dipole interaction.It is also a key issue for quantum information.Based on our present experimental system,we propose a scheme of generating adjustable multiple optical dipole traps by using three strongly focused beams,which implies controllable optical lattice for atom manipulation.We discuss in detail the influence of the incident angle and the phase difference on the depth and position of the traps and demonstrate that the manipulation of individual atom and control of trap-trap distance are realizable.It is of great importance in studying interaction between BECs in optical lattices,atom interference and atomic dipole-dipole interaction.
Publication Year: 2008
Publication Date: 2008-01-01
Language: en
Type: article
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