单分子的光学探测
Optics detection of single molecules
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摘要: 介绍了三能级结构单分子光子源的工作原理，研究了利用Hanbury-Brown-Twiss探测方法，记录两个单光子计数器响应的单分子光子源输出的每一个事件，分析单事件的光子统计概率P(n, n=0，1，2)与Mandel参数.Abstract: The principle of single photon source based on three-levels single molecule is introduced. By use of Hanbury-Brown-Twiss method, the photon statistics P(n, n=0、1、2) and the Mandel parameter are analyzed by recording of every photo-electrical event from the single photon source.
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