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arXiv quant-ph/0312084quant-ph
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单光子源的光子统计特性

Photon statistics characterization of a single photon source

Romain Alleaume, Francois Treussart, Jean-Michel Courty, Jean-Francois Roch

摘要:

在最近的实验中,我们报道了单分子荧光控制下的单光子源时域强度噪声测量。在这篇文章中,我们介绍了数据处理,从光计数时间戳开始。从ON-OFF动力学出发,导出了间歇单光子源的含时Mandel参数Q(T)的理论解析表达式<->。最后,使用曼德尔参数的源强度噪声分析定量比较依赖于时间自相关函数,这两种方法产生相同的分子动力学参数的通常的方法。

英文摘要:

n a recent experiment, we reported the time-domain intensity noise measurement of a single photon source relying on single molecule fluorescence control. In this article we present data processing, starting from photocount timestamps. The theoretical analytical expression of the time-dependent Mandel parameter Q(T) of an intermittent single photon source is derived from ON<->OFF dynamics . Finally, source intensity noise analysis using the Mandel parameter is quantitatively compared to the usual approach relying on the time autocorrelation function, both methods yielding the same molecular dynamical parameters.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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