| Generation of Superpositions of Coherent Interaction States Along a Straight Line via Raman Interaction |
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| 引用本文： | YANG Zhen-Biao. Generation of Superpositions of Coherent Interaction States Along a Straight Line via Raman Interaction[J]. 理论物理通讯, 2005, 44(6): 1073-1075 |
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| 作者姓名： | YANG Zhen-Biao |
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| 作者单位： | Department of Electronic Science and Applied Physics, Fuzhou University, Fuzhou 350002, China |
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| 摘 要： | ![]()
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| 关 键 词： | 连贯相干态 Raman相干 叠加 直线式 退化原子腔场 第二微波场 原子物理学 |
| 收稿时间： | 2005-04-11 |
| 修稿时间： | 2005-04-112005-06-17 |
Generation of Superpositions of Coherent Interaction States Along a Straight Line via Raman Interaction |
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| YANG;Zhen-Biao. Generation of Superpositions of Coherent Interaction States Along a Straight Line via Raman Interaction[J]. Communications in Theoretical Physics, 2005, 44(6): 1073-1075 |
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| Authors: | YANG Zhen-Biao |
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| Abstract: | ![]()
We present an alternative scheme for preparing the superpositions of coherent states along a straight line of a cavity field using degenerate atom-cavity field Raman interaction. In the scheme, a collection of A-type three-level atoms is orderly sent through the cavity to interact with the cavity field adjusted by a microwave source connected to it, followed by state-selective measurements. In this way, we can prepare the superpositions of several coherent states along a straight line with arbitrary weighting factors for the cavity field. In the scheme, the coherence of the atom-cavity system may be maintained and the second microwave field is unnecessary, which is prior to the previous scheme. |
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| Keywords: | coherent states superpositions straight line Raman interaction |
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