Direct calibration of click-counting detectors

Direct calibration of click-counting detectors
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点击计数检测器的直接校准

DOI:
10.1103/physreva.95.033806
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发表时间:
2017
期刊:
影响因子:
2.9
通讯作者:
W. Vogel
W. Vogel
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
M. Bohmann;R. Kruse;J. Sperling;C. Silberhorn;W. Vogel

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我们介绍并实验实现了一种基于超导纳米线探测器测量的点击统计数据的光子数分辨时间仓复用布局的探测器校准方法。特别是,这些测量方案的量子效率、暗计数率和正算子值测量都是直接高精度获得的。该方法基于具有不同相干幅度的相干态的点击计数统计矩。我们分析的优势在于,我们可以在定量的基础上直接得出结论,所研究的检测策略可以通过光与物质相互作用的线性响应函数很好地描述,并且它对入射光场的偏振敏感。此外,我们的方法进一步扩展到两种模式检测场景。最后,我们提出了这种特征良好的探测器的可能应用,例如大气损失通道的传感和相敏测量。
We introduce and experimentally implement a method for the detector calibration of photon-number-resolving time-bin multiplexing layouts based on the measured click statistics of superconducting nanowire detectors. In particular, the quantum efficiencies, the dark count rates, and the positive operator-valued measures of these measurement schemes are directly obtained with high accuracy. The method is based on the moments of the click-counting statistics for coherent states with different coherent amplitudes. The strength of our analysis is that we can directly conclude—on a quantitative basis—that the detection strategy under study is well described by a linear response function for the light-matter interaction and that it is sensitive to the polarization of the incident light field. Moreover, our method is further extended to a two-mode detection scenario. Finally, we present possible applications for such well-characterized detectors, such as sensing of atmospheric loss channels and phase sensitive measurements.
DOI: 10.1038/srep19489
发表时间: 2016-01-14
期刊: Scientific reports
影响因子: 4.6
作者:
Heilmann R;Sperling J;Perez-Leija A;Gräfe M;Heinrich M;Nolte S;Vogel W;Szameit A
通讯作者: Szameit A
DOI: 10.1103/physreva.85.023820
发表时间: 2012-02-17
期刊: PHYSICAL REVIEW A
影响因子: 2.9
作者:
Sperling, J.;Vogel, W.;Agarwal, G. S.
通讯作者: Agarwal, G. S.
光子数分辨探测器的光子数相关性。
DOI: 10.1364/ol.35.001707
发表时间: 2010
期刊: Optics letters
影响因子: 3.6
作者:
A. Allevi;M. Bondani;A. Andreoni
通讯作者: A. Andreoni
DOI: 10.1063/1.4863433
发表时间: 2014-01-27
影响因子: 4
作者:
Perina, Jan, Jr.;Haderka, Ondrej;Bondani, Maria
通讯作者: Bondani, Maria
DOI: 10.1103/physreva.64.024102
发表时间: 2001-08-01
期刊: PHYSICAL REVIEW A
影响因子: 2.9
作者:
Fiurásek, J
通讯作者: Fiurásek, J