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本文阐述了测量脉冲光有效发光强度的原理、方法和实验装置,给出了各项误差源.测量航标灯和电子闪光灯有效发光强度的总不确定度分别为2.1%和1.0%.
This paper describes the principle, method and experimental device for measuring the effective luminous intensity of pulsed light, and presents various error sources. The total uncertainty of measuring the effective luminous intensity of beacon and electronic flash were 2.1% and 1.0% respectively.