-
用ππ偏振光分步激发方法测量了Sr原子n=12和n=13附近里德堡态的Stark结构。Stark图显示Sr原子在低电场区Stark簇的线性特征。讨论了能级的交叉与抗交叉结构及其与量子亏损的关系。Stark structure of Sr atom Rydberg states in the vicinity of n = 12 and n = 13 were me-asured by multistep excitation method with ππ polarized lasers. The Stark map exhibited the linear behaviour of Stark manifold of Sr atom in low electric field. The crossing and antic-rossing structure of levels, which depends on the quantum effects, were discussed.
计量
- 文章访问数: 6544
- PDF下载量: 583
- 被引次数: 0