Coherent population transfer in Rydberg potassium atom via stimulated Raman adiabatic passage

• 来源期刊: 中国物理（英文版）
• 关键词: stimulated Raman adiabatic passage coherent population transfer delay time
• 年，卷（期）: 2005,（4）
• 页码范围: 720-724
• 页数: 5页
• 语种: 英文

摘要

By using the time-dependent multilevel approach, the coherent population transfer among the quantum states of potassium atom driven by partially overlapped pulse is studied. The result shows that the complete population transfer is related to both the pulse duration and the overlap, and takes place when the pulse duration and overlap each reach an adequate value, and at the same time population trapping is also formed.