Method for producing a synthetic hologram

Details Method for producing a synthetic hologram Method for producing a synthetic hologram

1976-06-03

1978-08-29

Corbin, John K.

G02B 2700

Patent

active

041099966

ABSTRACT:
Method of producing a synthetic hologram from a wavefront being defined by geometrical points in space and by the phase and amplitude of the points, by computer calculation of quantized hologram areas, wherein each point and its hologram areas are considered separately during the calculation, whereafter the hologram areas of the points are generated for producing the hologram. The hologram areas of each point are considered in relation to the defined phase and amplitude of the point, determining for the phase the position of the hologram areas of the point by adjusting the length of radius vector from the point to each associated hologram area by using the phase in this point and the phase of a reference wave on the hologram area, and determining for the amplitude a number of areas for the point such that this number is proportional to the amplitude in the point.

REFERENCES:
patent: 3518367 (1970-06-01), Smith
patent: 3606515 (1971-09-01), Hirsch et al.
patent: 3606516 (1971-09-01), Hirsch et al.
patent: 3717412 (1973-02-01), Takuma et al.
Lesem et al., "Computer Synthesis of Holograms," Commun. of ACM, vol. 11, No. 10, Oct. 1968, pp. 661-674.
Ransom, "Synthesis of Complex Optical Wavefronts, " Applied Optics, vol. 11, No. 11, Nov. 1972, pp. 2554-2560.
Chu, "Recent Approaches to Computer-Generated Holograms," Optical Engineering, vol. 13, No. 3, May-Jun. 1974, pp. 189-195.
Ersoy, "Lucite as a Recording Material in Sem Holography," Applied Optics, vol. 14, No. 1, Jan. 1975, pp. 21-22.

Affiliated with

Also associated with

Rating

Method for producing a synthetic hologram does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for producing a synthetic hologram, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for producing a synthetic hologram will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1629644