| 耦合二能级双原子与压缩光场相互作用平均光子数的演化 |
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| 引用本文： | 刘素梅.耦合二能级双原子与压缩光场相互作用平均光子数的演化[J].量子电子学报,2005,22(1):57-62. |
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| 作者姓名： | 刘素梅 |
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| 作者单位： | 南京理工大学理学院,江苏,南京,210094 |
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| 基金项目： | 南京理工大学校科研和教改项目 |
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| 摘 要： | 采用相互作用绘景,利用全量子化方法研究了压缩相干态光场与两个耦合二能级原子相互作用过程中,光子统计演化的规律;讨论了光场的压缩因子γ,相干振幅分量模平方|α|2、原子-场的耦合系数λ和原子间的耦合系数g对受激辐射场的平均光子数〈n(t)〉的影响,并揭示了它们之间的联系.
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| 关 键 词： | 量子光学 耦合二能级双原子 压缩相干态 平均光子数 |
| 文章编号： | 1007-5461(2005)01-0057-06 |
| 收稿时间： | 2003/10/24 |
| 修稿时间： | 2003年10月24 |
Mean photon number evolution of two coupling two-level atoms interacting with squeezed light field |
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| LIU Su-mei.Mean photon number evolution of two coupling two-level atoms interacting with squeezed light field[J].Chinese Journal of Quantum Electronics,2005,22(1):57-62. |
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| Authors: | LIU Su-mei |
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| Abstract: | The photon statistical evolution in the process of two coupling two-level atoms interacting with the squeezed coherent state light field is investigated by means of the interacting picture and the quantum theory. Meanwhile, the influence of the squeezed light field factor γ, the coherent vibration amplitude |α|2 of the field-atom, the coupling constant g of two atoms and the coupling constant λ of atom-field on the mean photon number of stimulated field are also discussed. The relations of them are revealed. |
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| Keywords: | quantum optics two coupling two-level atoms squeezed coherent state mean photon number |
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