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http://ir.ncue.edu.tw/ir/handle/987654321/14828
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題名: | Dark Pair Coherent States of the Motion of a Trapped Ion |
作者: | Gou, Shih-Chuan;Steinbach, J.;Knight, P. L. |
貢獻者: | 物理學系 |
日期: | 1996-08
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上傳時間: | 2012-12-10T02:26:44Z
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出版者: | The American Physical Society |
摘要: | We propose a scheme for generating vibrational pair coherent states of the motion of an ion in a two-dimensional trap. In our scheme, the trapped ion is excited bichromatically by three laser beams along different directions in the X-Y plane of the ion trap. We show that if the initial vibrational state is given by a two-mode Fock state, the final steady state, indicated by the extinction of the fluorescence emitted by the ion, is a pure state. The motional state of the ion in the equilibrium realizes that of the highly correlated pair coherent state. |
關聯: | Physical Review A, 54(2): R1014-R1017 |
顯示於類別: | [物理學系] 期刊論文
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