Diffraction Efficiency Adjustment to Record High Quality Color Holograms

Abstract

In this article, we report the experimental values of required exposureto obtain the maximum diffraction efficiencies in PFG-03C Slavich filmon independent recordings and RGB multiplexed recordings. Also, coloradjustments by modifying wavelength channels contribution on reflectiondiffraction gratings, and color composition changes on Denisyuk hologramsobserved by using different spectral compositions light sources were studiedand presented.