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Proceedings Paper

Optimization of design-wavelength for unobtrusive chromatic aberration in high-definition color computer holography
Author(s): Takashi Miyaoka; Kyoji Matsushima; Sumio Nakahara
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Paper Abstract

We propose a technique for optimization of design-wavelengths in trichromatic computer holography. Full color reconstruction of high-definition computer-generated holograms (CGH) is simply realized by combining three primary color images reconstructed by three CGHs. However, chromatic aberrations occur in the reconstruction, because incoherent light sources such as LED are commonly used for the illumination. Since these chromatic aberrations change dependently on the design-wavelengths of CGHs as well as the shape of illumination spectra, optimization techniques based on simulated reconstruction of CGHs is presented to obtain the most unobtrusive color aberration from spectra specific to the light source.

Paper Details

Date Published: 10 March 2015
PDF: 12 pages
Proc. SPIE 9386, Practical Holography XXIX: Materials and Applications, 93860N (10 March 2015); doi: 10.1117/12.2076876
Show Author Affiliations
Takashi Miyaoka, Kansai Univ. (Japan)
Kyoji Matsushima, Kansai Univ. (Japan)
Sumio Nakahara, Kansai Univ. (Japan)

Published in SPIE Proceedings Vol. 9386:
Practical Holography XXIX: Materials and Applications
Hans I. Bjelkhagen; V. Michael Bove Jr., Editor(s)

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