| 高Q腔中激发相干态的制备 |
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| 引用本文： | 王中结,范朝阳. 高Q腔中激发相干态的制备[J]. 量子电子学报, 2011, 28(4): 402-406. DOI: 10.3969/j.issn.1007-5461.2011.04.003 |
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| 作者姓名： | 王中结 范朝阳 |
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| 作者单位： | 安徽师范大学物理与电子信息学院, 安徽 芜湖 241000 |
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| 基金项目： | supported by the Natural Science Foundation of Anhui Province of China(090412060); Natural Science Foundation of the Education Committee of Anhui Province of China(KJ2008A029) |
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| 摘 要： | 提出了一种基于高Q光腔中的原子与一行波光场相互作用来制备光场激发相干态和二阶激发相干态的新方法。与已提出的方法比较,该方法具备一些优点：不应用微扰理论且除了最后测量外仅用一步就可完成制备,但该方法成功几率只有50%。
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| 关 键 词： | 量子光学 激发相干态 高Q腔 行波光场 |
| 收稿时间： | 2010-06-24 |
| 修稿时间： | 2010-08-25 |
Preparation of excited coherent states in high Q cavity |
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| WANG Zhong-jie,FAN Chao-yang. Preparation of excited coherent states in high Q cavity[J]. Chinese Journal of Quantum Electronics, 2011, 28(4): 402-406. DOI: 10.3969/j.issn.1007-5461.2011.04.003 |
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| Authors: | WANG Zhong-jie FAN Chao-yang |
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| Affiliation: | College of Physics and Electric Information,Anhui Normal University, Wuhu 241000,China |
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| Abstract: | A new method was proposed to prepare excited coherent states and two-order excited coherent states,which is based on the interaction of atom inside high-Q cavity with a traveling wave light field. Compared with other presented methods,this method has some merits that the perturbation theory is not used and one step preparation is taken except for the final measurement.However,the success probability for this method is only 50%. |
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| Keywords: | quantum optics excited coherent states high-Q cavity traveling wave light field |
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