Nonlinear coherent states

被引：422
|
作者：
deMatos, RL
Vogel, W
机构：
[1] Arbeitsgruppe Quantenoptik, Fachbereich Physik, Universität Rostock, Rostock, D-18051
来源：
PHYSICAL REVIEW A | 1996年 / 54卷 / 05期
关键词：
D O I：
10.1103/PhysRevA.54.4560
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We consider a class of nonlinear coherent states, which are right-hand eigenstates of the product of the boson annihilation operator and a nonlinear function of the number operator. Such states may appear as stationary states of the center-of-mass motion of a trapped and bichromatically laser-driven ion far from the Lamb-Dicke regime. Besides coherence properties, they exhibit nonclassical features such as amplitude squeezing and self-splitting, which is accompanied by pronounced quantum interference effects.
引用
收藏
页码：4560 / 4563
页数：4
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