| 量子相位与相于态 |
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| 引用本文： | 丁心全,丁华城,黄效吾.量子相位与相于态[J].四川激光,1984,5(3):177-181,176. |
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| 作者姓名： | 丁心全 丁华城 黄效吾 |
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| 作者单位： | 安徽大学物理系 讲师
(丁心全，丁华城)，安徽大学物理系 讲师(黄效吾) |
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| 摘 要： | 本文从量子论的基本特征出发，论述了相对相位是一切干涉现象的基础，并用微扰论和量子力学路径积分两种方法证明了：当入射光场和受激辐射场的相位相同时，场对原子跃迁几率的贡献有最大值。
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| 关 键 词： | 量子相位 干涉现象 相对相位 路径积分 量子力学 跃迁几率 量子论 辐射场 微扰论 最大值 |
| 修稿时间： | 1983-07-31 |
Quantum phase and coherent state |
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| Ding Xinquan, Ding Huacheng, Huang Xiaowu.Quantum phase and coherent state[J].Laser Journal,1984,5(3):177-181,176. |
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| Authors: | Ding Xinquan Ding Huacheng Huang Xiaowu |
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| Affiliation: | Department of Physics, Anhui University |
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| Abstract: | In this paper, starting from the basic characteristic of quantum theory, relative phase is expounded as the basis of all interference phenomena. Through both pertubation theory and path integral of quantum mechanics methods respectively, we show that the transition probability of an atom have a m ximum when the phase of the incident field is consistent with that of the stimulated radiation field. |
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