| 真空中V型三能级原子的布居弛豫及其量子相干自发发射 |
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| 引用本文： | 胡振华.真空中V型三能级原子的布居弛豫及其量子相干自发发射[J].光子学报,2000,29(5):396-401. |
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| 作者姓名： | 胡振华 |
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| 作者单位： | 武汉交通科技大学物理学系,430063 |
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| 摘 要： | 本文研究了V型三能级原子与真空耦合构成光子-原子束缚态的布居弛豫及其量子相干现象,具体阐述了引起原子相干的必要条件、布居粒子数的交换过程、真空与原子耦合所产生的Lamb移动对自发发射光谱特性带来的影响.
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| 关 键 词： | V型三能级原子 光子-原子束缚态 量子相干 Lamb移动 |
| 收稿时间： | 1999-11-04 |
| 修稿时间： | 1999-11-04 |
QUANTUM COHERENT RELAXATION WITH POPULATION AND SPONTANEOUS COHERENT EMISSION OF THE V-LEVEL ATOM IN VACUUM |
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| Hu Zhenhua.QUANTUM COHERENT RELAXATION WITH POPULATION AND SPONTANEOUS COHERENT EMISSION OF THE V-LEVEL ATOM IN VACUUM[J].Acta Photonica Sinica,2000,29(5):396-401. |
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| Authors: | Hu Zhenhua |
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| Institution: | The Physical Department of Wuhan Transportation University, Wuhan 430063 |
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| Abstract: | The atomic interferent phenomena are studied by the photon atom bound states of V level atom caused by the population of two upper states and the interaction between atom and vacuum in this paper.Especially,the exchanging process of the population in two upper states of atom,the spontaneous coherent emission of atoms and the Lamb shift by coupling between vacuum and atom are analyzed and discussed. |
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| Keywords: | V level atom in vacuum Photon atom bound state Quantum coherence Lamb shift |
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