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

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• 作者：Yonggang Peng ; Dongsheng Wang ; Yujun Zheng ; Shijie Xie
• 关键词：Single quantum dot ; Polarised photo emission ; Virtual photon process
• 刊名：Physica E
• 出版年：2010
• 出版时间：July 2010
• 年：2010
• 卷：42
• 期：9
• 页码：2242-2249
• 全文大小：456 K

文摘

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.