Population transfer in a three-level atom

被引：2
|
作者：
Alexanian, M
Bose, SK [1 ]
机构：
[1] Univ Cent Florida, Dept Phys, Orlando, FL 32816 USA
[2] Univ N Carolina, Dept Phys, Wilmington, NC 28403 USA
来源：
JOURNAL OF LUMINESCENCE | 1998年 / 76-7卷
关键词：
population transfer; adiabatic passage;
D O I：
10.1016/S0022-2313(97)00265-2
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We discuss population transfer from the ground to the excited state of a three-level atom or molecule in a Raman configuration exposed to pump and Stokes lasers. The middle level is exactly "eliminated" by means of a unitary transformation of the Hamiltonian. The dynamics is assumed to obey the conditions of adiabatic passage. We find two distinct ways in which the transfer of population can be carried out. (C) 1998 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：674 / 676
页数：3
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