GAN Jian-hua, LI Yi-min, CHEN Xu-zong, LIU Hai-feng1, YANG Dong-hai, WANG Yi-qiu
Department of Electronics, Peking University, Beijing 100871
1Permanent address: Shaanxi Astronomical Observatory,
Chinese Academy of Sciences, Lintong 710600
Magneto-Optical Trap of Cesium Atoms
GAN Jian-hua;LI Yi-min;CHEN Xu-zong;LIU Hai-feng1;YANG Dong-hai;WANG Yi-qiu
Department of Electronics, Peking University, Beijing 100871
1Permanent address: Shaanxi Astronomical Observatory,
Chinese Academy of Sciences, Lintong 710600
Abstract： We have trapped a cold sample of cesium atoms in a magneto-optical trap. The damped harmonic force of magneto-optical trap was used to capture and trap the cesium atoms directly from a room temperature vapor. About 1.5 x 107 cesium atoms with a density of 3 x 109 atoms/cm3 formed a 4mm3 cesium atomic cloud with temperature below 500μK.
GAN Jian-hua;LI Yi-min;CHEN Xu-zong;LIU Hai-feng;YANG Dong-hai;WANG Yi-qiu. Magneto-Optical Trap of Cesium Atoms[J]. 中国物理快报, 1996, 13(11): 821-824.
GAN Jian-hua, LI Yi-min, CHEN Xu-zong, LIU Hai-feng, YANG Dong-hai, WANG Yi-qiu. Magneto-Optical Trap of Cesium Atoms. Chin. Phys. Lett., 1996, 13(11): 821-824.
1996, Vol. 13 
