1 April 2003 Accuracy of spectral correction of a CCD array for luminance distribution measurement
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Abstract
In this study it was shown that when the measurement of luminance distributions are made by means of a CCD array spectrally corrected by a set of absorption filters positioned behind the lens, the measurement accuracy depends, among other factors, on the size of the diaphragm at which the measurements are made. The distributions of the spectral correction error on the surface of the spectrally corrected CCD matrix in relation to the angle of view of the lens and the diaphragm used during the measurements are also presented.
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Irena Fryc, Irena Fryc, } "Accuracy of spectral correction of a CCD array for luminance distribution measurement", Proc. SPIE 5064, Lightmetry 2002: Metrology and Testing Techniques Using Light, (1 April 2003); doi: 10.1117/12.501381; https://doi.org/10.1117/12.501381
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