Process for making high efficiency phase holograms

Details Process for making high efficiency phase holograms Process for making high efficiency phase holograms

1983-08-01

1985-04-09

Downey, Mary F.

Radiation imagery chemistry: process, composition, or product th

Holographic process, composition, or product

430 2, 430427, 430428, 430430, 430432, 430434, 430454, 430463, G03H 104, G03C 544

Patent

active

045102210

ABSTRACT:
A method for producing a phase hologram having a high diffraction efficiency which includes treating a developed photographic material with a stop bath containing sodium sulfate, bleaching with a tanning bleach having a low pH value and fixing the bleached material in a bath containing sodium thiosulfate.

REFERENCES:
patent: 4187106 (1980-02-01), Gladden
McMahon et al., "Measurements of the Stability of Bleached Photographic Phase Holograms," Applied Optics, Jun. 1970, vol. 9, No. 6, pp. 1363-1368.
Pennington et al., "Techniques for Producing Low-Noise, Improved Efficiency Holograms," Applied Optics, Jul. 1970, vol. 9, No. 7, pp. 1643-1650.
Lamberts et al., "Reversal Bleaching for Low Flare Light in Holograms," Applied Optics, Jun. 1971, vol. 10, No. 6, pp. 1342-1347.
Data Release, Eastman Kodak Co., "Kodak Materials for Holography", 1969.
Glafkides, Photographic Chemistry, vol. 1, pp. 148-149, 1968.

Affiliated with

Also associated with

Rating

Process for making high efficiency phase holograms does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for making high efficiency phase holograms, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for making high efficiency phase holograms will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1169891