[3D2/3DSA2] Holography 2

[3D2/3DSA2-4] The Holographic Information Projection System Based on Holographic Optical Element

*Wen-Kai Lin^1,2, Hung-Pin Chen², Bor-Shyh Lin¹, Wei-Chia Su² (1. National Chiao Tung University (Taiwan), 2. National Changhua University of Education (Taiwan))

Keywords:Holographic optical element, Computer-generated hologram, Aberration correction

In this paper, a projection type holographic display based on HOE was proposed. The viewing angle of the holographic image is larger than the maximum diffraction angle of the SLM which was employed to display CGH. The theory and aberration were analyzed via the ray tracing technique.