Optical: systems and elements – Holographic system or element – Having particular recording medium
Patent
1994-08-31
1996-03-12
Lerner, Martin
Optical: systems and elements
Holographic system or element
Having particular recording medium
359 8, 430 1, 430 2, G03H 104, G03H 102
Patent
active
054991170
ABSTRACT:
A method for transferring a photopolymer hologram from a curved exposure surface to a curved application surface including the steps of forming a release layer on the exposure surface, forming a photopolymer layer on the release layer, forming a protective layer on the photopolymer layer, recording a hologram in the photopolymer layer, removing the protective layer, attaching the laminar assembly comprised of the exposure substrate, the release layer and the photopolymer layer to the curved application surface of the final substrate with an optical adhesive layer located between the photopolymer layer and the curved application surface, and removing the exposure substrate from the release layer.
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Yin Khin S.
Yu Kevin H.
Alkov Leonard A.
Denson-Low W. K.
Hughes Aircraft Company
Lerner Martin
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