Photon emission of single quantum dot driven by continuous external field studied by using the generating function

被引：2

作者：

Peng Yong-Gang ^{[1
]}

Zhang Xi-Zhong ^{[2
]}

Zhang Zhao-Yu ^{[3
]}

Zheng Yu-Jun ^{[1
]}

机构：

[1] Shandong Univ, Sch Phys, Jinan 250100, Peoples R China

[2] Jining Vocat Technol Coll, Dept Comp Sci, Jining 272000, Peoples R China

[3] Qingdao Agr Univ, Coll Architectural Engn, Qingdao 266109, Peoples R China

来源：

ACTA PHYSICA SINICA | 2010年 / 59卷 / 03期

基金：

中国国家自然科学基金;

关键词：

quantum dot; three level system; generating function; STATISTICS;

D O I：

10.7498/aps.59.1791

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We studied the properties of the X- and Y- polarized photon emission from the single quantum dot system driven by external cw laser using the generating function approach developed recently. The results demonstrate that the X- and Y- polarized photon show sine or cosine behavior with the field direction in the weak field region. They show, however, stronger nonlinear behavior in the strong field region.

引用

页码：1791 / 1796

页数：6

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