| Kerr介质中双原子与光场相互作用的场熵演化 |
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| 引用本文： | 万琳,刘三秋,等.Kerr介质中双原子与光场相互作用的场熵演化[J].光电子．激光,2002,13(6):626-631. |
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| 作者姓名： | 万琳 刘三秋 |
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| 作者单位： | 江西师范大学物理系,江西,南昌,330027 |
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| 摘 要： | 利用全量子化理论，研究了Kerr介质中耦合二能级双原子与单模光场相互作用的场熵演化规律。结果表明：Kerr介质和原子间的相互作用都影响着场熵演化的周期性，并使光场与原子的关联程度减弱；初始场强n^-同样影响着场熵演化的周期性，且随着初始场强n^-的增加，光场与原子的关联程度先增强后减弱。
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| 关 键 词： | Kerr介质 耦合双原子 单模光场 相互作用 场熵演化 全量子化 |
| 文章编号： | 1005-0086(2002)06-0626-06 |
| 修稿时间： | 2001年9月7日 |
The Field Entropy Evolution of Two Atoms Interacting with Light Field in the Kerr Medium |
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| WAN Lin,LIU San qin,LIU Su mei.The Field Entropy Evolution of Two Atoms Interacting with Light Field in the Kerr Medium[J].Journal of Optoelectronics·laser,2002,13(6):626-631. |
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| Authors: | WAN Lin LIU San qin LIU Su mei |
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| Abstract: | In this paper,the field entropy evolution of two coupling atoms interacting with a single mode light field in Kerr medium is studied by means of the quantum theory.It has been shown that:the Kerr medium and the interaction of atoms will influence the periodicity of the evolution of the field entropy,make the connected degree between field and atoms weaken;the excited field intensity also influence the periodicity of the evolution of the field entropy,the connected degree between field and atoms is strengthened first and is weakened later when increases. |
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| Keywords: | Kerr medium Two soupling atoms Single mode field Interaction Field entropy evolution |
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