失谐对光驱动InGaAs/GaAs量子点中声子诱导退相的影响
介观与纳米尺度物理
2011-06-02 v1
摘要
最近，纵向声学声子已被确定为在单个InAs/GaAs量子点基态激子的拉比旋转测量中观测到的强度阻尼的主要来源。本文报告了在失谐激光脉冲情况下强度阻尼拉比旋转的实验，其结果对于使用失谐激光脉冲对激子和自旋进行相干光学控制具有重要意义。
引用
@article{arxiv.1106.0142,
title = {Effect of detuning on the phonon induced dephasing of optically driven InGaAs/GaAs quantum dots},
author = {A. J. Ramsay and T. M. Godden and S. J. Boyle and E. M. Gauger and A. Nazir and B. W. Lovett and Achanta Venu Gopal and A. M. Fox and M. S. Skolnick},
journal= {arXiv preprint arXiv:1106.0142},
year = {2011}
}
备注
6 pages, 3 figs, invited conference paper ICPS 2010