[1] KLYSHKO D N. Photons and Nonlinear Optics[M]. New York: Gordon and Breach, 1988.
[2] BURNHAM D C,WEINBERG D L. Observation of simultaneity in parametric production of optical photon pairs[J]. Phys. Rev. Lett., June 1970,(25):84-87.
[3] KLYSHKO D N. Use of two-photon light for absolute calibration of photoelectric detectors[J]. Sov. J. Quant. Elect., Sept. 1980,(10):1112-1120.
[6] CHEUNG J Y, CHUNNILALL C J, WOOLLIAMS E R.The quantum candela: a re-definition of the standard units for optical radiation[J]. January 2007, Journal of Modern Optics, 54(2-3): 373-396.
[7] MIGDALL A. Correlated-photon metrology without absolute standards[J]. Phys. Today, 1999,(52): 41-46.
[8] MIGDALL A. Absolute quantum efficiency measurements using correlated photons: toward a measurement protocol[J]. IEEE Trans. Instrum. Meas., 2001, (50):478-481.
[9] YAO J Q. Nonlinear Optical Frequency Conversion and Laser Tuning Technology[M]. Beijing: Science Press, 1995.(in Chinese)
[10] KWIAT P G,STEINBERG A M,CHIAO R Y. Absolute efficiency and time-response measurement of single-photon detectors[J]. Appl. Opt., 1994,(33):1844-1853.
[11] WANG ZH Y. Principles of Nuclear Electronic Technology[M]. Beijing: Atomic Energy Press, 1989.(in Chinese)
[12] BRIDA G, CASTELLETTO S,NOVERO C. Measurement of quantum efficiency of photodetectors by parametric fluorescence[J]. Metrologia, 1998,(35):397-401.
[13] ZHOU ZH CH. Fundamentals of Nuclear Electronic Technology[M]. Beijing: Atomic Energy Press, 1980.(in Chinese)
[14] DAVIDSON F. Measurements of photon correlations in a laser beam near threshold with time-to-amplitude converter techniques [J]. September 10, 1969, Phys. Rev.,(185): 446-453.