Influence of pure dephasing on emission spectra from single photon sources
Influence of pure dephasing on emission spectra from single photon sources
复制标题
纯相移对单光子源发射光谱的影响
DOI：
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发表时间：
2008
期刊：
影响因子：
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通讯作者：
J. Moerk
中科院分区：
文献类型：
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作者：
A. Naesby;T. Suhr;P. Kristensen;J. Moerk
研究了有耗微腔中量子点与电磁场的光-物质相互作用，计算了非零失谐和退相的发射谱。研究发现，非零失谐时，退相会使发射峰的强度发生偏移。我们调查这种强度移动效应的特点，并提供它作为在最近的实验工作中发现的腔频率的非零发射峰的解释。
We investigate the light-matter interaction of a quantum dot with the electromagnetic field in a lossy microcavity and calculate emission spectra for non-zero detuning and dephasing. It is found that dephasing shifts the intensity of the emission peaks for non-zero detuning. We investigate the characteristics of this intensity shifting effect and offer it as an explanation for the non-vanishing emission peaks at the cavity frequency found in recent experimental work.