| Kerr介质腔中“单模光场-V型三能级原子系统”的场熵演化特性 |
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| 引用本文： | 刘素梅,刘三秋. Kerr介质腔中“单模光场-V型三能级原子系统”的场熵演化特性[J]. 光子学报, 2002, 31(8): 924-928 |
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| 作者姓名： | 刘素梅 刘三秋 |
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| 作者单位： | 江西师范大学物理系,南昌,330027 |
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| 摘 要： | 利用全量子理论,研究了附加Kerr介质腔中“V”型三能级原子与单模相干态光场相互作用的场熵演化规律,讨论了Kerr效应和初始场的平均光子数n(初始场强)对场熵演化的影响.
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| 关 键 词： | 附加Kerr介质 “V”型三能级原子 约化密度算符 场熵 |
| 收稿时间： | 2001-12-12 |
| 修稿时间： | 2001-12-12 |
THE FIELD ENTROPY EVOLUTION OF THE V-TYPE THREE-LEVEL ATOM INTERACTING WITH A SINGLE MODE COHERENT LIGHT FIELD IN AN ADDITIONAL KERR MEDIUM |
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| Liu Sumei,Liu Sanqiu. THE FIELD ENTROPY EVOLUTION OF THE V-TYPE THREE-LEVEL ATOM INTERACTING WITH A SINGLE MODE COHERENT LIGHT FIELD IN AN ADDITIONAL KERR MEDIUM[J]. Acta Photonica Sinica, 2002, 31(8): 924-928 |
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| Authors: | Liu Sumei Liu Sanqiu |
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| Affiliation: | Liu Sumei,Liu Sanqiu Department of Physics,Jiangxi Normal University,Nanchang,330027 |
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| Abstract: | The field entropy evolution of V type three level atom interacting with a single mode coherent light field in an additional Kerr medium is studied by means of the quantum theory.The influences of the Kerr medium and the excited field intensity on the field entropy evolution is also investigated. |
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| Keywords: | Additional Kerr medium V type three level atom Reduce density operator Field entropy |
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