9 – Luminescence spectra of quantum dots in microcavities
9 – Luminescence spectra of quantum dots in microcavities
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图 9 – 微腔中量子点的发光光谱
DOI：
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发表时间：
2012
期刊：
影响因子：
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通讯作者：
C. Tejedor
中科院分区：
文献类型：
--
作者：
F. Laussy;E. D. Valle;T. U. München;A. Laucht;A. González;M. Kaniber;J. Finley;C. Tejedor
:
本文从最基本的Jaynes-Cummings哈密顿量出发，描述了微腔中量子点的强光-物质耦合物理。耗散，失相和非相干激发包括在Lindblad形式占最重要的实验自由度。我们专注于光致发光发射和阐明的复杂性，可能会出现从微妙的相互作用的泵浦和衰减。一个统一的图片介绍了几个制度的激发描述自发辐射，量子非线性和激光。当系统具有足够高的品质因数时，实验观察完全支持理论研究结果。
:
The physics of strong light-matter coupling of a quantum dot in a microcavity is described at its most fundamental level, that of the Jaynes–Cummings Hamiltonian. Dissipation, dephasing and incoherent excitation are included in the Lindblad form to account for the most important experimental degrees of freedom. We focus on the photoluminescence emission and elucidate the complexity that can arise from the delicate interplay of pumping and decay. A unified picture is presented of several regimes of excitation describing spontaneous emission, quantum nonlinearities and lasing. The theoretical findings are fully supported by experimental observations when systems with sufficiently high figures of merit are within reach.
影响因子：
8.6
作者：
Richter;Carmele
通讯作者：
Carmele