Interaction of a two-level atom with single-mode optical field beyond the rotating wave approximation
文献类型：期刊论文
| 作者 | Liu, J ; Li, ZY |
| 刊名 | OPTICS EXPRESS
 |
| 出版日期 | 2014 |
| 卷号 | 22期号:23页码:28671 |
| ISSN号 | 1094-4087 |
| 通讯作者 | Li, ZY (reprint author), Chinese Acad Sci, Inst Phys, Lab Opt Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | One of the simplest models involving the atom-field interaction is the coupling of a single two-level atom with single-mode optical field. Under the rotating wave approximation, this problem is reduced to a form that can be solved exactly. But the approximation is only valid when the two levels are resonant or nearly resonant with the applied electromagnetic radiation. Here we present an analytical solution without the rotating wave approximation and applicable to general atom-field interaction far away from the resonance. We find that there exists remarkable influence of the initial phase of optical field on the Rabi oscillations and Rabi splitting, and this issue cannot be explored in the context of the rotating wave approximation. Due to the retention of the counter-rotating terms, higher-order harmonic appears during the Rabi splitting. The analytical solution suggests a way to regulate and control the quantum dynamics of a two-level atom and allows for exploring more essential features of the atom-field interaction. (C) 2014 Optical Society of America |
| 资助信息 | 973 Program of China [2011CB922002] |
| 语种 | 英语 |
| 公开日期 | 2015-04-14 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/59413]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Liu, J,Li, ZY. Interaction of a two-level atom with single-mode optical field beyond the rotating wave approximation[J]. OPTICS EXPRESS,2014,22(23):28671. |
| APA | Liu, J,&Li, ZY.(2014).Interaction of a two-level atom with single-mode optical field beyond the rotating wave approximation.OPTICS EXPRESS,22(23),28671. |
| MLA | Liu, J,et al."Interaction of a two-level atom with single-mode optical field beyond the rotating wave approximation".OPTICS EXPRESS 22.23(2014):28671. |
入库方式： OAI收割
来源：物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。