| Preparing of coherent superposition state in serial multi-∧-type system by stimulated Raman adiabatic passage |
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| 引用本文： | 李奇芳,旷冶. Preparing of coherent superposition state in serial multi-∧-type system by stimulated Raman adiabatic passage[J]. 中国光学快报(英文版), 2008, 0(7): 469-471 |
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| 作者姓名： | 李奇芳 旷冶 |
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| 作者单位： | School of Physical Science and Technology Sichuan University，Chengdu 610065，School of Physical Science and Technology，Sichuan University，Chengdu 610065 |
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| 摘 要： | A scheme for creating an arbitrary coherent superposition of two atomic states in serial multi-A-type system is proposed. This technique with the application of a control field is based on the existence of two degenerate dark states and their interaction. The mixing of the dark states can be controlled by changing the relative delay time of the control pulse. One can get any desired superposition by changing the delay time of the control pulse.
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| 关 键 词： | 量子光学 连续多∧型系统 拉曼散射 相干迭加态 |
Preparing of coherent superposition state in serial multi-∧-type system by stimulated Raman adiabatic passage |
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| Qifang Li,Ye Kuang. Preparing of coherent superposition state in serial multi-∧-type system by stimulated Raman adiabatic passage[J]. Chinese Optics Letters, 2008, 0(7): 469-471 |
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| Authors: | Qifang Li Ye Kuang |
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| Affiliation: | School of Physical Science and Technology, Sichuan University, Chengdu 610065 |
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