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克尔介质中场与级联三能级原子相互作用的熵特性
引用本文:刘金明,陶向阳,刘三秋,聂义友.克尔介质中场与级联三能级原子相互作用的熵特性[J].光学学报,2000,20(11):456-1460.
作者姓名:刘金明  陶向阳  刘三秋  聂义友
作者单位:1. 江西师范大学物理系,南昌,330027;中国科学技术大学物理系,合肥,230026
2. 江西师范大学物理系,南昌,330027
基金项目:江西省自然科学基金资助课题
摘    要:研究了在克尔介质中相干场与级联三能级原子相互作用的熵演化规律。讨论了克尔介质及初始平均光子数对场熵演化的影响。

关 键 词:克尔介质  级联三能级原子  场熵    量子光学
收稿时间:1998/10/19

Entropy Properties of the Interaction Between Three-Level Cascade Atom and Field in a Kerr Medium
Liu Jinming,Tao Xiangyang,Liu Sanqiu,Nie Yiyou.Entropy Properties of the Interaction Between Three-Level Cascade Atom and Field in a Kerr Medium[J].Acta Optica Sinica,2000,20(11):456-1460.
Authors:Liu Jinming  Tao Xiangyang  Liu Sanqiu  Nie Yiyou
Institution:Liu Jinming 1),2) Tao Xiangyang 1) Liu Sanqiu 1) Nie Yiyou 1) 1),Department of Physics,Jiangxi Normal University,Nanchang 330027 2),Department of Physics,University of Science and Technology of China,Hefei 230026
Abstract:The evolution of the field entropy of the interaction between three level cascade atom and field in a Kerr medium has been studied. The influences of the Kerr medium and of the initial mean photon number on the field entropy have been discussed.
Keywords:Kerr medium    three  level cascade atom    field entropy    reduce density operator  
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