The Uncertainty Of Measurement In Lightlaboratory

Abstract

This article has task to inform a reader of uncertainties of measurement in laboratory of light. In the first part there are mathematical descriptions of different types of uncertainties, including the methodology for their determination. The second part is focused in detailed description of standard uncertainties for measurement of the luminous flux, luminous intensity distribution and spectral power distribution. The last section provides practical calculations and results of standard uncertainties as an integral value or wavelength function.