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9 April 2014 Color holographic display method based on a single-spatial light modulator
Di Wang, Qiong-Hua Wang, Jun Wang, Xin Zhou, Da-Hai Li
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Optical Engineering, Vol. 53, Issue 4, 045104 (April 2014). https://doi.org/10.1117/1.OE.53.4.045104
Abstract
A color holographic display method is proposed. It uses a spatial light modulator with a synthetic computer-generated hologram, which includes red, green, and blue three monochromatic scenes’ information. We calculate three holograms corresponding to red, green, and blue, and then generate a color hologram according to the law of sampling. A filter owning the pixel structure is designed so that white light emitting diode can be used as reconstructed light. We numerically evaluate the image quality of color-reconstructed images and compare the quality of color-reconstructed images with that of reconstructed color images using another color holographic projection method. The experimental results verify the feasibility of the method.
CC BY: © The Authors. Published by SPIE under a Creative Commons Attribution 4.0 Unported License. Distribution or reproduction of this work in whole or in part requires full attribution of the original publication, including its DOI.
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Di Wang, Qiong-Hua Wang, Jun Wang, Xin Zhou, and Da-Hai Li "Color holographic display method based on a single-spatial light modulator," Optical Engineering 53(4), 045104 (9 April 2014). https://doi.org/10.1117/1.OE.53.4.045104
Published: 9 April 2014
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Cited by 2 scholarly publications.
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KEYWORDS
Holograms
3D image reconstruction
Holography
Spatial light modulators
Image quality
Modulators
LCDs
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