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Proceedings Paper

Theoretical and experimental study of dot matrix hologram
Author(s): Yaotang Li; Tianji Wang; Shining Yang; Shichao Zhang; Shaowu Fan; Huanrong Wen
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Paper Abstract

Generation and reconstruction of dot matrix hologram are theoretically described. Diffraction efficiency, reconstruction color and visual effect of the dot matrix hologram are discussed by diffraction grating principle. According to the theoretical results, a simplified experimental system is set up to generate multicolor dot matrix hologram. Two unique techniques, spot-shaping and pixel-shifting, are adopted for improving sparkling and kinetic visual effects of dot matrix hologram in our experiments.

Paper Details

Date Published: 4 August 1998
PDF: 9 pages
Proc. SPIE 3559, Holographic Displays and Optical Elements II, (4 August 1998); doi: 10.1117/12.318462
Show Author Affiliations
Yaotang Li, Guangzhou Institute of Electronic Technology (China)
Tianji Wang, Guangzhou Institute of Electronic Technology (China)
Shining Yang, Guangzhou Institute of Electronic Technology (China)
Shichao Zhang, Guangzhou Institute of Electronic Technology (China)
Shaowu Fan, Guangzhou Institute of Electronic Technology (China)
Huanrong Wen, Guangzhou Institute of Electronic Technology (China)


Published in SPIE Proceedings Vol. 3559:
Holographic Displays and Optical Elements II
Dahsiung Hsu; John H. Hong, Editor(s)

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