Polarized photon emission and virtual photon process, in single quantum dot

被引:5
作者
Peng, Yonggang [1 ]
Wang, Dongsheng [1 ]
Zheng, Yujun [1 ]
Xie, Shijie [1 ]
机构
[1] Shandong Univ, Sch Phys, Jinan 250100, Peoples R China
基金
美国国家科学基金会;
关键词
Single quantum dot; Polarised photo emission; Virtual photon process; COUNTING STATISTICS; STATE;
D O I
10.1016/j.physe.2010.04.025
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
We theoretically investigate the polarized photon emission statistics and the virtual photon process in single Quantum Dot driven by continuous wave (cw) field and pulse field based on the generating function approach developed recently. The line shapes, Mandel's Q parameters are demonstrated. The results show that the general decay constants strongly affect the line shapes and Mandel's Q parameters. Moreover, we also study the linear and nonlinear cross correlations of x- and y-polarized photon. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码:2242 / 2249
页数:8
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