| 封闭和开放铯原子系统中的EIA效应 |
| |
| 引用本文： | 赵建明,赵延霆,黄涛,肖连团,贾锁堂.封闭和开放铯原子系统中的EIA效应[J].中国物理 B,2005,14(4):725-728. |
| |
| 作者姓名： | 赵建明 赵延霆 黄涛 肖连团 贾锁堂 |
| |
| 作者单位： | State Key Laboratory of Quantum Optics and Quantum Optics Devices,and College of Physics and Electronics Engineering , Shanxi University,Taiyuan,030006, China;State Key Laboratory of Quantum Optics and Quantum Optics Devices,and College of Physics and Electronics Engineering , Shanxi University,Taiyuan,030006, China;State Key Laboratory of Quantum Optics and Quantum Optics Devices,and College of Physics and Electronics Engineering , Shanxi University,Taiyuan,030006, China;State Key Laboratory of Quantum Optics and Quantum Optics Devices,and College of Physics and Electronics Engineering , Shanxi University,Taiyuan,030006, China;State Key Laboratory of Quantum Optics and Quantum Optics Devices,and College of Physics and Electronics Engineering , Shanxi University,Taiyuan,030006, China |
| |
| 基金项目： | Project supported by the National Natural Science Foundation of China (Grant Nos 10174047, 60378004), and by the Science Foundation for Youth of Shanxi Province, China (Grant Nos 20031004, 20041013). |
| |
| 摘 要： | 本文主要从实验上研究了封闭的简并二能级铯原子系统中的电磁感应吸收效应(EIA)。当泵浦和探测光作用于铯原子的6S1/2 F=4 à 6P3/2F′=5跃迁时，获得了EIA信号，同时研究了泵浦光的频率失谐和强度对EIA信号的影响。在6S1/2 F=4 à 6P3/2 F′=4和6S1/2 F=4 à 6P3/2 F′=3两个开放的二能级系统中也观察到了EIA信号。在6S1/2 F=3 à 6P3/2 F′=4的跃迁上增加一个repumping 激光,将使EIA信号增加。
|
| 关 键 词： | 电磁感应吸收（EIA） 铯原子 简并 二能级系统 |
| 收稿时间： | 2004-05-26 |
Observation of EIA in closed and open caesium atomic system |
| |
| Zhao Jian-Ming,Zhao Yan-Ting,Huang Tao,Xiao Lian-Tuan and Jia Suo-Tang.Observation of EIA in closed and open caesium atomic system[J].Chinese Physics B,2005,14(4):725-728. |
| |
| Authors: | Zhao Jian-Ming Zhao Yan-Ting Huang Tao Xiao Lian-Tuan and Jia Suo-Tang |
| |
| Institution: | State Key Laboratory of Quantum Optics and Quantum Optics Devices,and College of Physics and Electronics Engineering , Shanxi University,Taiyuan,030006, China |
| |
| Abstract: | We present an experimental study on electromagnetically induced absorption (EIA) in the closed transition of a degenerate two-level Cs atomic system.The coupling and probe lasers coupled with the transition 6S1/2 F=4 to 6P3/2F'=5 of caesium atom. The signal of EIA was obtained and the frequency detuning and intensity effect of the pumping laser were experimentally investigated. The EIA signal in 6S1/2 F =4 to 6P3/2F'=4 and 6S1/2 F =4 to 6P3/2F'=3 open transitions was also obtained. As the repumping laser couples with the transition of 6S1/2 F =3 to 6P3/2F'=4, the EIA signal is increased due to the hyperfine optical pumping. |
| |
| Keywords: | EIA caesium atom degenerate two-level system |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《中国物理 B》浏览原始摘要信息 |
| 点击此处可从《中国物理 B》下载免费的PDF全文 |
|
