单量子点中激子的吸收与色散光学响应
介观与纳米尺度物理
2007-12-03 v2
摘要
我们确定了单个量子点的介电极化率的实部和虚部。该实验基于对单个自组装InAs和InGaAs量子点中光学激子跃迁共振附近光子频率的瑞利散射的观测与操控。通过结合差分透射和反射测量，利用低温法布里-珀罗装置检测窄带激光场与量子点相干散射的弱电磁场之间的干涉。
引用
@article{arxiv.cond-mat/0509114,
title = {Absorptive and dispersive optical responses of excitons in a single quantum dot},
author = {B. Alén and A. Högele and M. Kroner and S. Seidl and K. Karrai and R. J. Warburton and A. Badolato and G. Medeiros-Ribeiro and P. M. Petroff},
journal= {arXiv preprint arXiv:cond-mat/0509114},
year = {2007}
}
备注
3 figures