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Proceedings Paper

Wide viewing-zone angle hologram generation using phase-shifting hologram capture for holographic media communications
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Paper Abstract

Phase-shifting digital holography is a hologram capture method used for natural scenes. We propose a method for enlarging the viewing-zone angle for the electronic holography input. During hologram generation, if we use multiple reference beams or multiple object beams whose incident angles differ slightly from each other, the viewing-zone angle of the phase-shifted hologram can be expanded several times compared to the original. In the experiment, a phase-shifted hologram with a viewing-zone angle of 16 degrees was generated using 3 object beams whose incident angles differ from each other by 5.6 degrees.

Paper Details

Date Published: 9 February 2012
PDF: 10 pages
Proc. SPIE 8281, Practical Holography XXVI: Materials and Applications, 828107 (9 February 2012); doi: 10.1117/12.909536
Show Author Affiliations
Ryutaro Oi, National Institute of Information and Communications Technology (Japan)
Yasuyuki Ichihashi, National Institute of Information and Communications Technology (Japan)
Kenji Yamamoto, National Institute of Information and Communications Technology (Japan)
Takanori Senoh, National Institute of Information and Communications Technology (Japan)
Taiichiro Kurita, National Institute of Information and Communications Technology (Japan)


Published in SPIE Proceedings Vol. 8281:
Practical Holography XXVI: Materials and Applications
Hans I. Bjelkhagen; V. Michael Bove, Editor(s)

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