[3D2/3DSA2] Holography 2

[3D2/3DSA2-1(Invited)] Evaluation of Hologram Quality Based on Digital and Analog Types of Spatial Light Modulators

Chih-Hao Chuang¹, Siao-Ting Li², Chien-Yu Chen², *Hoang-Yan Lin¹, Kuan-Hsu Fan-Chiang³, Hsien-Chang Tsai³ (1. National Taiwan University (Taiwan), 2. National Taiwan University of Science and Technology (Taiwan), 3. Himax Display Inc. (Taiwan))

Keywords:Digital spatial light modulator, Analog spatial light modulator, Image quality evaluation, human factors experiment

A prototype system of head-mounted holographic display with multi-depth is presented. The system adopts the modified Gerchberg-Saxton algorithm to produce the phase-only functions on digital and analog types of spatial light modulators. Furthermore, the proposed system could achieve multi-depth by using human-eye focusing and zooming mechanism. Finally, the quality of images is also analyzed and evaluated.