Holographic recording material and method for holographic record

Details Holographic recording material and method for holographic record Holographic recording material and method for holographic record

1992-03-25

1993-05-25

Hamilton, Cynthia

Radiation imagery chemistry: process, composition, or product th

Holographic process, composition, or product

Composition or product or process of making the same

430 1, 430290, G03H 104

Patent

active

052139158

ABSTRACT:
A holographic recording material consisting of diethylene glycol-bis(allyl carbonate), 2,2-bis[3,5-dibromo-4-(2-methacryloyloxyethoxy)phenyl]propane, and a photopolymerization initiator. A method for holographic recording, which comprises interposing the holographic recording material between two opposed surface materials, heating the interposed holographic recording material thereby solidifying the recording material and giving rise to a dry plate, and then exposing the dry plate to a coherent light.

REFERENCES:
patent: 4879318 (1989-11-01), Lipscomb et al.
patent: 4959297 (1990-09-01), Palazzotto
patent: 5026618 (1991-06-01), Kushibiki et al.
Display Hologram Handbook, 1985, pp. 66-67, G. Shokan.
Optical Engineering Handbook, 1986, pp. 351-353.
Applied Optics, vol. 15, No. 2, Feb. 1976, pp. 534-541, W. J. Tomlinson, et al, "Multicomponent Photopolymer Systems for Volume Phase Holograms and Grating Devices".

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