| 克尔介质腔中耦合三能级原子与光场相互作用系统的动力学行为 |
| |
| 引用本文： | 李可,董传华. 克尔介质腔中耦合三能级原子与光场相互作用系统的动力学行为[J]. 上海大学学报(英文版), 2005, 9(4): 332-335. DOI: 10.1007/s11741-005-0046-6 |
| |
| 作者姓名： | 李可 董传华 |
| |
| 作者单位： | [1]Department of Physics, College of Sciences, Shanghai University, Shanghai 200444, P. R. China |
| |
| 摘 要： | The Hamiltonian of coupled three-level atoms interacting with light field in the cavity filled with Kerr-like medium is derived. A simplified analytic solution to the Schrodinger equation of the system is obtained. The case of A type atom with degenerate lower levels is discussed in detail. It is shown that the coupling strength between atoms and Kerr coefficient affect the system＇s dynamic behaviors, especially the modulation period and oscillation frequency of the squeezing parameters of the field and the collective dipole moment. Dynamic behaviors of the system are sensitive to the initial state of atoms.
|
| 关 键 词： | Jaynes-Cummings模型 原子物理学 双极子 Kerr媒介 |
| 文章编号： | 1007-6417（2005）04-0332-04 |
| 收稿时间： | 2003-12-12 |
| 修稿时间： | 2004-03-23 |
Dynamic behaviors of coupled three-level atom system interacting with light field in cavity filled with Kerr-like medium |
| |
| Li Ke,Dong Chuan-hua. Dynamic behaviors of coupled three-level atom system interacting with light field in cavity filled with Kerr-like medium[J]. Journal of Shanghai University(English Edition), 2005, 9(4): 332-335. DOI: 10.1007/s11741-005-0046-6 |
| |
| Authors: | Li Ke Dong Chuan-hua |
| |
| Affiliation: | Department of Physics, College of Sciences, Shanghai University, Shanghai 200444, P. R. China |
| |
| Abstract: | The Hamiltonian of coupled three-level atoms interacting with light field in the cavity filled with Kerr-like medium is derived. A simplified analytic solution to the Schrödinger equation of the system is obtained. The case of Λ type atom with degenerate lower levels is discussed in detail. It is shown that the coupling strength between atoms and Kerr coefficient affect the system’s dynamic behaviors, especially the modulation period and oscillation frequency of the squeezing parameters of the field and the collective dipole moment. Dynarnic behaviors of the system are sensitive to the initial state of atoms. |
| |
| Keywords: | Jaynes-Cummodel squeezing coupled atoms collective dipole moment Kerr-like medium. |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ |
