Reconstruction quality enhancement of computer generated hologram based on digital micro-mirror device
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Corresponding author:
ZHANG Ya-ping, yaping.zhang@gmail.com
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Received Date:
2012-12-04
Accepted Date:
2013-01-04
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Abstract
In order to achieve high-quality hologram reconstruction based on digital micro-mirror device(DMD), gray scale adjustment characteristics and Fresnel diffraction characteristics of DMDs were described in detail. Then, the principle of holographic display based on DMD was analyzed. Finally, high-quality hologram was reconstructed. The results demonstrate holographic display was improved obviously after gray scale adjustment. The results are helpful for the display of computer generated hologram based on digital micro-mirror device.
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