Output of full-color volume hologram based on exposure characteristics

Abstract

We are studying on volume hologram printer to record the wavefront of a 3D object. In previous study, a fullcolor volume hologram was output by automatic control. However, since the exposure amount ratio was recorded at the same level irrespective of the sensitivity of the photosensitive material, the color balance of the reproduced image was bad and the color was biased. In this study, we measure the exposure dose characteristic to obtain a reproduced image close to the original color.