Direct calibration of click-counting detectors
Direct calibration of click-counting detectors
复制标题
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
影响因子:
2.9
通讯作者:
W. Vogel
中科院分区:
文献类型:
--
作者:
M. Bohmann;R. Kruse;J. Sperling;C. Silberhorn;W. Vogel
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.
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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
影响因子:
2.9
作者:
Sperling, J.;Vogel, W.;Agarwal, G. S.
通讯作者:
Agarwal, G. S.
影响因子:
3.6
作者:
A. Allevi;M. Bondani;A. Andreoni
通讯作者:
A. Andreoni
影响因子:
4
作者:
Perina, Jan, Jr.;Haderka, Ondrej;Bondani, Maria
通讯作者:
Bondani, Maria
影响因子:
2.9
作者:
Fiurásek, J
通讯作者:
Fiurásek, J