journal6 ›› 2011, Vol. 32 ›› Issue (6): 47-50.

• Physics and electronics • Previous Articles     Next Articles

Mechanism Analysis of Atom Laser Cooling Based on Quantum Theory


  1. (1.Institute of Physics,Jilin Normal University,Siping 136000,Jilin China;2.Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100039,China)
  • Online:2011-11-25 Published:2012-03-22

Abstract: The laser cooling mechanisms with extended Schrodinger quantum wave equation is studied,which can describe a particle in conversative and non-conversative force field.With this theory,it is proved that the atom in laser field can be cooled,and it is predicted that the atom cooling temperature T is directly proprtional to the atom vibration frequency,which are in accordance with experiment results.

Key words: quantum theory, laser cooling, cool temperature

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