| 原子相干性对 V型三能级原子自发辐射的影响 |
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| 引用本文： | 储开芹,梁文青,张智明. 原子相干性对 V型三能级原子自发辐射的影响[J]. 光子学报, 2000, 29(11): 982-984 |
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| 作者姓名： | 储开芹 梁文青 张智明 |
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| 作者单位： | 上海交通大学应用物理系,200030 |
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| 摘 要： | 本文分别就两种模型,即三能级原子与单模场和双模场的V型相互作用,研究了原子相干性对原子自发辐射的影响.发现在单模情况,原子相干性导致原子自发辐射的消除;而在双模情况,两个跃迁通道的自发辐射是相互独立的,原子相干性不导致原子自发辐射的消除.
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| 关 键 词： | 原子相干性 自发辐射 V型相互作用 |
| 收稿时间： | 2000-03-28 |
| 修稿时间： | 2000-03-28 |
EFFECTS OF THE ATOMIC COHERENCE ON THE SPONTANEOUS EMISSION OF A V-TYPE THREE-LEVEL ATOM |
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| Chu Kaiqin,Liang Wenqing,Zhang Zhiming. EFFECTS OF THE ATOMIC COHERENCE ON THE SPONTANEOUS EMISSION OF A V-TYPE THREE-LEVEL ATOM[J]. Acta Photonica Sinica, 2000, 29(11): 982-984 |
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| Authors: | Chu Kaiqin Liang Wenqing Zhang Zhiming |
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| Affiliation: | Department of Applied Physics, Shanghai Jiaotong University, Shanghai 200030, China |
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| Abstract: | The effects of atomic coherence on the spontan eous emission of a three-level atom interacting via the V-configuration with a one-mode cavity field and with a two-mode cavity field are studied,res pectively.It is shown that the atomic coherence leads to the elimination of spontaneous emission in the one-mode case,but do not in the two-mode case. |
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| Keywords: | Atomic coherence Spontaneous emission V-configuration |
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