单量子点在双脉冲激发下偏振光子发射的统计特性

物理学报

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古丽姗, 王东升, 彭勇刚, 郑雨军. 2011: 单量子点在双脉冲激发下偏振光子发射的统计特性, 物理学报, 60(8): 273-277.

引用本文:

古丽姗, 王东升, 彭勇刚, 郑雨军. 2011: 单量子点在双脉冲激发下偏振光子发射的统计特性, 物理学报, 60(8): 273-277.

2011: Statistics property of polarized photon emission driven by a pair of pulses in single quantum dot, Acta Physica Sinica, 60(8): 273-277.

Citation:

2011: Statistics property of polarized photon emission driven by a pair of pulses in single quantum dot, Acta Physica Sinica, 60(8): 273-277.

Statistics property of polarized photon emission driven by a pair of pulses in single quantum dot

摘要: 用产生函数（generating function）方法对单个半导体量子点系统在外加双脉冲场作用下发射偏振（x偏振和y偏振）光子的统计性质进行了研究.研究结果表明,量子相干对单量子点系统的吸收线型、Mandel参数Q与x偏振光子和y偏振光子之间的高阶交叉关联具有显著的影响.
- 量子点 /
- 三能级体系 /
- 产生函数 /
- 双脉冲
Abstract: We study the properties of the x-and the y-polarized photons of the single quantum dot system driven by a pair of pulses using the generating function approach.Our results show that the quantum interference effects on the line shapes and the Mandels parameter Q of the x-and y-polarized photons and the linear and the nonlinear cross correlations are important.