title: Seamless full color holographic printing method based on spatial partitioning of SLM.
abstract: 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.
authors.forename: Youngmin
authors.initials: Y
authors.lastname: Kim
authors.forename: Elena
authors.initials: E
authors.lastname: Stoykova
authors.forename: Hoonjong
authors.initials: H
authors.lastname: Kang
authors.forename: Sunghee
authors.initials: S
authors.lastname: Hong
authors.forename: Joosup
authors.initials: J
authors.lastname: Park
authors.forename: Jiyong
authors.initials: J
authors.lastname: Park
authors.forename: Jisoo
authors.initials: J
authors.lastname: Hong