Chinese Journal of Lasers, Volume. 33, Issue suppl, 200(2006)
Absolute Calibration Method for Single-Photon Detectors
Introduced an absolute calibration method of quantum efficiency for single-photon detectors. Entangled photons produced by spontaneous parametric down conversion are used in absolute calibration of quantum efficiency for single-photon detectors in this method. It could allow an uncertainty comparable with traditional methods. Furthermore, it makes that possible for realization of standard-less radiometric calibration.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese]. Absolute Calibration Method for Single-Photon Detectors[J]. Chinese Journal of Lasers, 2006, 33(suppl): 200