| 时间相关单光子计数中几个基础问题 |
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| 引用本文： | 乐中道,赵福潭,李勤庸,曹丽芸,林久令. 时间相关单光子计数中几个基础问题[J]. 发光学报, 1986, 7(2): 221-230 |
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| 作者姓名： | 乐中道 赵福潭 李勤庸 曹丽芸 林久令 |
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| 作者单位： | 1. 浙江工学院;2. 中国科学院长春物理研究所 |
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| 摘 要： | 本文详细讨论了时间相关单光子计数技术中几个基本物理过程和数理统计原理,实际测量中要注意的几个问题和性能的基本估价。
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SOME ESSENTIALS ON THE TIME CORRELATED SINGLE PHOTON COUNT TECHNIQUE |
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| Le Zhongdao,Zhao Futan,Li Qinyong,Cao Liyun,Lin Jiuling. SOME ESSENTIALS ON THE TIME CORRELATED SINGLE PHOTON COUNT TECHNIQUE[J]. Chinese Journal of Luminescence, 1986, 7(2): 221-230 |
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| Authors: | Le Zhongdao Zhao Futan Li Qinyong Cao Liyun Lin Jiuling |
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| Affiliation: | 1. Industry College of Zhejiang;2. Changchun Institute of Physics, Academia Sinica |
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| Abstract: | This paper discussed in detail some essentials on the Time Correlated Single Photon count technique (TCSP), which includes principle of statistics, problems which should be noted in measurement and the estimation of basic technique.When the sample is excited, photon emission should satisfy the following conditions.(1) STABILITY: Time probabilities are fully the same in photon emission process, after the sample is excited.(2) PARTICULATE PROPERTY: Statistical distribution between neighbor excitations is irrelevant.(3) GENERALIZATION: Let (t) represent the probability of the emission of two photons in the range [0,t].Iflim (t)/t=0is satisfied, PT(k), the probability of the emission of k photons in the interval T, is Poison distribution. |
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