Seamless full color holographic printing method based on spatial partitioning of SLM

The holographic wavefront printer decodes the wavefront coming from a three-dimensional object from a computer generated hologram displayed on a spatial light modulator. By recording this wavefront as an analog volume hologram this printing method is highly suitable for realistic color 3D imaging. W...

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Bibliographic Details
Published in:Optics express 2015-01, Vol.23 (1), p.172-182
Main Authors: Kim, Youngmin, Stoykova, Elena, Kang, Hoonjong, Hong, Sunghee, Park, Joosup, Park, Jiyong, Hong, Jisoo
Format: Article
Language:English
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Summary:The holographic wavefront printer decodes the wavefront coming from a three-dimensional object from a computer generated hologram displayed on a spatial light modulator. By recording this wavefront as an analog volume hologram this printing method is highly suitable for realistic color 3D imaging. We propose in the paper spatial partitioning of the spatial light modulator to perform mosaic delivery of exposures at primary colors for seamless reconstruction of a white light viewable color hologram. The method is verified for a 3 × 3 color partitioning scheme by a wavefront printer with demagnification of the light beam diffracted from the modulator.
ISSN:1094-4087
1094-4087
DOI:10.1364/oe.23.000172