On the Expansion of the Displaying Volume of the Reconstructed Images in the Electro-Holographic Display Using Mist Screen

Abstract

We discuss a spatially projecting process for holographic images with the use of the mist screen of water particles. In this paper, we studied a process to expand the viewing angle of the projected images by new optical reconstructing system. It employs several mirrors to combine the reconstructing waves reflected from only one spatial light modulator(SLM). As this result, by using our system, projected images can be observed with wilder viewing angle. In addition, we propose a process to extend the number of the displaying surfaces so that the images can be observed at the same time by more than one person.