2003 Volume 32 Issue 4 Pages 461-467
Holography is a technique for displaying 3D images naturally in three dimensional space, in which continuous parallax is obtained. In this paper, we present a holographic 3D color display system which reconstructs 3D images by making use of this characteristic. It reconstructs 3D color images in a highly coherent manner. As the source, we employed a white light laser, so that the three color lights of RGB could be obtained simultaneously on the same light axis. The three color lights illuminates a single DMD panel (time-shared use of CGH), and real images are projected onto a 3D screen made of water particles. As a result, 3D color images of the maximum size 15cm×15cm are displayed in three dimensional space.
