Co-host: The Institute of Image Electronics Engineers of Japan, The Institute of Image Information and Television Engineers
The computer-generated hologram (CGH) can display a virtual three-dimensional object on the real space. As the output device of CGH, there is the fringe printer in our laboratory. The optical system of the fringe printer have been improved. Since the pixel pich of the latest fringe printer is 0.44μm, the diffraction angle of the CGH is 38 degrees. In this study, we have achieved to produce a over 100 GB computer-generated rainbow hologram (CGRH).