Holographic movie device

Details Holographic movie device Holographic movie device

1982-09-27

1984-07-10

Arnold, Bruce Y.

G03H 102

Patent

active

044589816

ABSTRACT:
A device is provided for recording and projecting holographic images.
A laser illuminates a scene to be filmed and provides the spherical reference wave for recording the hologram on the film. The wave front diffused by the scene is amplified in an induced refraction index medium which receives a flat reference wave, also supplied by the laser. The amplified wave front falls on the high resolution film and the hologram is recorded.

REFERENCES:
patent: 3606517 (1971-09-01), Jacobson et al.
patent: 3627916 (1971-12-01), Bestenreiner
patent: 3752556 (1973-08-01), Kurtz
patent: 3888561 (1975-06-01), Kurtz

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