Realization of Atomic Fountain Using a Novel Launching Method
FU Jun-Xian1, CHEN Shuai2, CHEN Xu-Zong1, YANG Dong-Hai1, WANG Yi-Qiu1
1Key Laboratory for Quantum Information and Measurement ofMinistry of Education, and Department of 2Electronics, Peking University, Beijing 100871
Department of Physics, Peking University, Beijing 100871
Realization of Atomic Fountain Using a Novel Launching Method
FU Jun-Xian1;CHEN Shuai2;CHEN Xu-Zong1;YANG Dong-Hai1;WANG Yi-Qiu1
1Key Laboratory for Quantum Information and Measurement ofMinistry of Education, and Department of 2Electronics, Peking University, Beijing 100871
Department of Physics, Peking University, Beijing 100871
Abstract： We have realized a cesium atomic fountain using a novel launching method. We obtained 108 atoms in the magneto-optical trap experiment and studied the temperature and launching height with different frequency detuning of the lasers to cesium resonance line. A fountain with a height of 1.8cm, temperature of 30±10μK was achieved. In comparison with other experiments, we have also discussed the advantage and disadvantage of our method used in the present experiment.
FU Jun-Xian;CHEN Shuai;CHEN Xu-Zong;YANG Dong-Hai;WANG Yi-Qiu. Realization of Atomic Fountain Using a Novel Launching Method[J]. 中国物理快报, 2001, 18(11): 1457-1459.
FU Jun-Xian, CHEN Shuai, CHEN Xu-Zong, YANG Dong-Hai, WANG Yi-Qiu. Realization of Atomic Fountain Using a Novel Launching Method. Chin. Phys. Lett., 2001, 18(11): 1457-1459.
2001, Vol. 18 
