Viewer/projector for display of 360 degree holographic film cass

Details Viewer/projector for display of 360 degree holographic film cass Viewer/projector for display of 360 degree holographic film cass

1980-08-14

1983-06-28

Arnold, Bruce Y.

350 385, G03H 102, G03H 122

Patent

active

043902340

ABSTRACT:
A combined viewer and projector for display of holographic films prerecorded in cylindrical configuration at prespecified nominal radius of curvature. The projector and the viewer sections of the apparatus each include mirrors positionable by an operator for defining film-illumination light path having a length corresponding to the path length needed to illuminate the film at the prespecified radius. The film preferably is packaged in a cassette which includes a pair of laterally spaced spools which may be driven in either direction by the apparatus and a frame which guides the film through an arcuate path of prespecified radius of curvature.

REFERENCES:
patent: 3537372 (1970-11-01), Kaswan
patent: 4057317 (1977-11-01), Upatnieks
patent: 4234244 (1980-11-01), Klein
Jeong et al., "Cylindrical Holography and Some Proposed Applications", J. Opt. Soc. Am., 57, 1396-1398, (1967).
Jeong et al., "The Integration of Motion Pictures into Holograms," SID International Symposium, May 21-23, 1974, pp. 48-49.

Affiliated with

Also associated with

Rating

Viewer/projector for display of 360 degree holographic film cass does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Viewer/projector for display of 360 degree holographic film cass, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Viewer/projector for display of 360 degree holographic film cass will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-930870