期刊
PHYSICAL REVIEW B
卷 72, 期 3, 页码 -出版社
AMERICAN PHYSICAL SOC
DOI: 10.1103/PhysRevB.72.033318
关键词
-
We study single photon emission from excitons confined in single InAs quantum dots in elliptical pillar microcavities, demonstrating a polarization dependence of the Purcell effect. The enhancement of the radiative decay rate and emission intensity differs for the two components of the exciton doublet, suggesting each exciton state corresponds to a well-defined dipole direction in the sample plane. This allows the linear polarization of the single photon source to be selected between orthogonal directions by tuning the exciton emission energy between different polarization modes of the cavity.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据