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Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/14828

Title: Dark Pair Coherent States of the Motion of a Trapped Ion
Authors: Gou, Shih-Chuan;Steinbach, J.;Knight, P. L.
Contributors: 物理學系
Date: 1996-08
Issue Date: 2012-12-10T02:26:44Z
Publisher: The American Physical Society
Abstract: 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.
Relation: Physical Review A, 54(2): R1014-R1017
Appears in Collections:[物理學系] 期刊論文

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