J4 ›› 2014, Vol. 31 ›› Issue (4): 433-441.

• 《量子电子学报》创刊三十周年纪念专辑 • 上一篇    下一篇

玻色-爱因斯坦凝聚的量子操控

陈徐宗, 周小计   

  1. 北京大学信息科学技术学院量子电子学研究所,北京,100871
  • 出版日期:2014-07-28 发布日期:2014-07-30
  • 通讯作者: 陈徐宗:男,1958年出生,北京大学信息科学技术学院 量子电子学研究所 教授, 从事研究方向:冷原子物理与精密测量,新型原子钟技术.
  • 基金资助:
    国家重点基础研究发展计划(2011CB921501,2006CB921400), 国家自然科学基金(61027016,61078026,10934010,,10874008,91336103)资助

Quantum Manipulation of Bose-Einstein Condensation

Chen Xuzong, Zhou Xiaoji   

  1. Institute of Quantum Electronics, School of Electronics Engineering and Computer Science, Peking University, Beijing 100871
  • Published:2014-07-28 Online:2014-07-30

摘要: 玻色-爱因斯坦凝聚(BEC)是当前原子分子物理的一个国际前沿课题。自从1995年在激光冷却的基础上实现玻色-爱因斯坦凝聚(BEC)以后,全世界已有几十个研究小组成功地获得了BEC,并取得了一批引人注目的成果。研究玻色凝聚体的动量操控是超冷量子气体研究的重要研究方向,北京大学研究小组于2004年在实验上获得铷原子玻色凝聚以来,在玻色凝聚体的超辐射散射方面作了一系列研究工作,本文主要介绍该研究组近五年来利用超辐射散射在铷原子玻色凝聚动量操控方面的研究工作。

关键词: 玻色-爱因斯坦凝聚,超冷量子气体,超辐射散射,动量操控

Abstract: Bose-Einstein Condensation (BEC) is the frontier research field of atomic and molecular physics. There have been dozens of groups which had obtained the BEC since the first BEC experiment was successful in 1995, a great number of dramatic results have been achieved. The quantum manipulation of the momentum Bose-Einstein condensate by means of super-radiant scattering is one of the promising research topics. The Cold atom physics group of Peking University implemented serial experiments on Bose-Einstein Condensation superadiant scattering since they achieved BEC in experiment from 2004. The paper will introduce the related experiments on quantum manipulation of the momentum Bose-Einstein condensate by means of superradiant scattering.

Key words: Bose-Einstein condensate, Quantum gas, superradiant scattering, quantum manipulation

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