State Key Laboratory of Precision Spectroscopy,Department of Physics,East China Normal University,Shanghai 200062,China;
State Key Laboratory of Precision Spectroscopy,Department of Physics,East China Normal University,Shanghai 200062,China;
State Key Laboratory of Precision Spectroscopy,Department of Physics,East China Normal University,Shanghai 200062,China;
State Key Laboratory of Precision Spectroscopy,Department of Physics,East China Normal University,Shanghai 200062,China;
State Key Laboratory of Precision Spectroscopy,Department of Physics,East China Normal University,Shanghai 200062,China;
State Key Laboratory of Precision Spectroscopy,Department of Physics,East China Normal University,Shanghai 200062,China;
optical Stark deceleration; semi-Gaussian beam;