Full-color autostereoscopic 3D display system using color-dispersion-compensated synthetic phase holograms

被引：26

作者：

Choi, K ^{[1
]}

Kim, H ^{[1
]}

Lee, B ^{[1
]}

机构：

[1] Seoul Natl Univ, Sch Elect Engn, Natl Res Lab Holog Technol, Seoul 151744, South Korea

来源：

OPTICS EXPRESS | 2004年 / 12卷 / 21期

关键词：

D O I：

10.1364/OPEX.12.005229

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A novel full-color autostereoscopic three-dimensional (3D) display system has been developed using color-dispersion-compensated (CDC) synthetic phase holograms (SPHs) on a phase-type spatial light modulator. To design the CDC phase holograms, we used a modified iterative Fourier transform algorithm with scaling constants and phase quantization level constraints. We obtained a high diffraction efficiency (similar to90.04%), a large signal-to-noise ratio (similar to9.57 dB), and a low reconstruction error (similar to 0.0011) from our simulation results. Each optimized phase hologram was synthesized with each CDC directional hologram for red, green, and blue wavelengths for full-color autostereoscopic 3D display. The CDC SPHs were composed and modulated by only one phase-type spatial light modulator. We have demonstrated experimentally that the designed CDC SPHs are able to generate full-color autostereoscopic 3D images and video frames very well, without any use of glasses. (C) 2004 Optical Society of America.

引用

页码：5229 / 5236

页数：8

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