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Proceedings Paper

Quality evaluation of Lippmann-type hologram using CGH
Author(s): Tsuyoshi Yamauchi; Makio Kurashige; Tomoko Kumasawa; Mitsuru Kitamura; Masachika Watanabe; Kenji Ueda
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Paper Abstract

Dai Nippon Printing Co., Ltd. (DNP, Tokyo, Japan) has succeeded in recording Lippmann holograms with an image of Computer-Generated Holograms (CGHs). As Lippmann holograms are usually made by real three-dimensional object, design variation of the objects are restricted by the possibility of manufacturing the object. On the other hand, as CGHs are made by computer graphics (CG), many different kinds of virtual images can be built into holographic images. Also, it has very fine resolution because it is made by the Electron-Beam lithography system. By incorporating the image expression of the CGH into Lippmann hologram, we have developed a new hologram combining both CGHs and the Lippmann holograms.

Paper Details

Date Published: 25 January 2008
PDF: 11 pages
Proc. SPIE 6912, Practical Holography XXII: Materials and Applications, 691218 (25 January 2008); doi: 10.1117/12.764098
Show Author Affiliations
Tsuyoshi Yamauchi, Dai Nippon Printing Co., Ltd. (Japan)
Makio Kurashige, Dai Nippon Printing Co., Ltd. (Japan)
Tomoko Kumasawa, Dai Nippon Printing Co., Ltd. (Japan)
Mitsuru Kitamura, Dai Nippon Printing Co., Ltd. (Japan)
Masachika Watanabe, Dai Nippon Printing Co., Ltd. (Japan)
Kenji Ueda, Dai Nippon Printing Co., Ltd. (Japan)


Published in SPIE Proceedings Vol. 6912:
Practical Holography XXII: Materials and Applications
Hans I. Bjelkhagen; Raymond K. Kostuk, Editor(s)

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