| Six-Fold Degenerate Dark States in a Four-Level Atomic System |
| |
| 引用本文： | 吴金辉 崔淬砺 巴诺 马启荣 国秀珍. Six-Fold Degenerate Dark States in a Four-Level Atomic System[J]. 中国物理快报, 2007, 24(2): 428-431 |
| |
| 作者姓名： | 吴金辉 崔淬砺 巴诺 马启荣 国秀珍 |
| |
| 作者单位： | College of Physics, Jilin University, Changchun 130023 |
| |
| 基金项目： | Supported by the National Natural Science Foundation of China under Grant Nos 10334010 and 10404009. |
| |
| 摘 要： | ![]()
|
| 关 键 词： | 原子系统 褶皱黑暗状态 频率 衰变率 |
| 收稿时间： | 2006-11-22 |
| 修稿时间： | 2006-11-22 |
Six-Fold Degenerate Dark States in a Four-Level Atomic System |
| |
| WU Jin-Hui,CUI Cui-Li,BA Nuo,MA Qi-Rong,GUO Xiu-Zhen. Six-Fold Degenerate Dark States in a Four-Level Atomic System[J]. Chinese Physics Letters, 2007, 24(2): 428-431 |
| |
| Authors: | WU Jin-Hui CUI Cui-Li BA Nuo MA Qi-Rong GUO Xiu-Zhen |
| |
| Affiliation: | College of Physics, Jilin University, Changchun 130023 |
| |
| Abstract: | ![]()
With all driving fields on Raman resonance, a tripod-type atomic system quickly evolves into a dark state decoupled from the lossy excited level. The dark state depends strongly on field Rabi frequencies, spontaneous decay rates, and the initial atomic population in a complicated way. Analytical results reveal that it is a sixfold degenerate dark state with its three components superposed both coherently and incoherently due to population redistribution from spontaneous emission. |
| |
| Keywords: | 42.50.Gy 42.50.Hz |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《中国物理快报》浏览原始摘要信息 |
|
点击此处可从《中国物理快报》下载免费的PDF全文 |
