摘要
采用激光两步激发使Yb原子在待测里德堡态实现布居．用廷迟脉冲场电离方法测定了6sns和6sns系列部分里德堡态的寿命，并与理论计算值作了比较．实验结果与理论计算结果基本符合．
The population of highly excited Rydberg states of ytterbium atom was obtainedby two-step excttation with tunable lasers. The lifetime for 6sns and 6snd Rydberg stateswas measured by using delayed electric field ionization. The comparision between the experimntaland calculated results is conducted. The calculated results are generally consistent with the experiments.
出处
《中国计量学院学报》
1998年第2期51-55,共5页
Journal of China Jiliang University
关键词
Yb原子里德堡态
寿命
场电离
Ytterbium Rydberg states, lifetime, electric field ionization
