Color holograms

The following 5 holograms are recorded using silver halide emulsion for red component and dichromated gelation for green and blue components. By using this technique, a bright color image with low noise is obtained. The object is placed just behind the hologram (Denisyuk type hologram) except "Peach blossom".

Japanese doll (height 10"x width 8")

Water pot

Sumo wrestler(30cmx30cm)   

 Peach blossom
ired and green components onlyAimage hologramj

œT. Kubota and T. Ose: Lippmann color holograms recorded in methylene-blue- sensitized dichromated gelatin, Opt. Lett. 4, 9, 289-291 (1979).

T. Kubota: Recording of high quality color holograms, Appl. Opt. 25, 22, 4141-4145 (1986).

œT. Kubota: Control of the reconstruction wavelength of Lippmann holograms recorded in dichromated gelatin, Appl. Opt. 28, 10, 1845-1849 (1989).

T. Mizuno, T. Goto, M. Goto, K. Matsui and T. Kubota: High efficient multicolor holograms recorded in methylene blue sensitized dichromated gelatin, Proc.SPIE 1212, 40-45 (1990).

œT. Kubota: Lippmann color holography, J. Optics(Paris) 22, 6, 267-273 (1991).

œM. Kawabata, A. Sato, I. Sumiyoshi, and T. Kubota, Photopolymer system and its application to color hologram, Appl. Opt.33,11,2152-2156 (1994).

K. Kurokawa, S. Koike, S. Namba, T. Mizuno and T. Kubota: Full-color holograms recorded in methylene blue sensitized dichromated gelatin, Proc. SPIE 2577, 106-111(1995).

œM. Iwasaki, H. Shindo, T. Tanaka and T. Kubota: Spectral evaluation of laboratory-made silver halide emulsions for color holography, J. Imaging Sci. and Technol.,41,5,457-467 (1997).

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