上海交通大学学报（英文版） ›› 2017, Vol. 22 ›› Issue (4): 411-416.doi: 10.1007/s12204-017-1855-z

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Absolute Quantum Efficiency Calibration of Analog Detectors with Twin Photon Current

GAO Dongyang1,2 (高冬阳), XIA Maopeng1 (夏茂鹏), LI Jianjun1 (李健军),HU Youbo1 (胡友勃), ZHENG Xiaobing1,2* (郑小兵)   

  1. (1. Key Laboratory of Optical Calibration and Characterization, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China; 2. University of Science and Technology of China, Hefei 230026, China)
  • 出版日期:2017-08-03 发布日期:2017-08-03
  • 通讯作者: ZHENG Xiaobing(郑小兵) E-mail:xbzheng@aiofm.ac.cn

Absolute Quantum Efficiency Calibration of Analog Detectors with Twin Photon Current

GAO Dongyang1,2 (高冬阳), XIA Maopeng1 (夏茂鹏), LI Jianjun1 (李健军),HU Youbo1 (胡友勃), ZHENG Xiaobing1,2* (郑小兵)   

  1. (1. Key Laboratory of Optical Calibration and Characterization, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China; 2. University of Science and Technology of China, Hefei 230026, China)
  • Online:2017-08-03 Published:2017-08-03
  • Contact: ZHENG Xiaobing(郑小兵) E-mail:xbzheng@aiofm.ac.cn

摘要： Abstract: Correlated photon is exploited as a tool for absolute quantum efficiency calibration of photon detectors working in the photon-counting regime. We extend the method from photon-counting regime to the absolute calibration of analog regime photon detectors. A revised calibration module is proposed based on balance detection and fluctuation restrictions conditions applied to analog photon detectors. An absolute calibration experimental system is established. This method shows a relative standard uncertainty of 2.1% and a relative deviation of 1% compared with those of the typical photomultiplier quantum efficiency.

关键词: correlated photon, radiation calibration, photon-current, analog detector

Abstract: Abstract: Correlated photon is exploited as a tool for absolute quantum efficiency calibration of photon detectors working in the photon-counting regime. We extend the method from photon-counting regime to the absolute calibration of analog regime photon detectors. A revised calibration module is proposed based on balance detection and fluctuation restrictions conditions applied to analog photon detectors. An absolute calibration experimental system is established. This method shows a relative standard uncertainty of 2.1% and a relative deviation of 1% compared with those of the typical photomultiplier quantum efficiency.

Key words: correlated photon, radiation calibration, photon-current, analog detector

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