The effect of center-of-mass motion on photon statistics

被引:4
|
作者
Zhang, Yang [1 ]
Zhang, Jun [1 ]
Wu, Shao-xiong [1 ]
Yu, Chang-shui [1 ]
机构
[1] Dalian Univ Technol, Sch Phys & Optoelect Technol, Dalian 116024, Peoples R China
基金
中国国家自然科学基金;
关键词
Cavity quantum electrodynamics; Photon statistics; Center-of-mass motion; ATOMIC ENSEMBLES; OPTICAL CAVITY; SINGLE PHOTONS; TRAPPED ATOM; QUANTUM; LIGHT; GENERATION; BLOCKADE; DEMAND; STATES;
D O I
10.1016/j.aop.2015.06.014
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We analyze the photon statistics of a weakly driven cavity quantum electrodynamics system and discuss the effects of photon blockade and photon-induced tunneling by effectively utilizing instead of avoiding the center-of-mass motion of a two-level atom trapped in the cavity. With the resonant interaction between atom, photon and phonon, it is shown that the bunching and anti-bunching of photons can occur with properly driving frequency. Our study shows the influence of the imperfect cooling of atom on the blockade and provides an attempt to take advantage of the center-of-mass motion. (C) 2015 Elsevier Inc. All rights reserved.
引用
收藏
页码:563 / 573
页数:11
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