Open AccessSeamless full color holographic printing method based on spatial partitioning of SLM
Author(s) -
YoungMin Kim,
Elena Stoykova,
Hoonjong Kang,
Sunghee Hong,
Joosup Park,
Jiyong Park,
Jisoo Hong
Publication year - 2015
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.23.000172
Subject(s) - spatial light modulator , wavefront , holography , optics , holographic display , decodes , computer science , adaptive optics , spatial frequency , physics , decoding methods , telecommunications
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.