Radiation imagery chemistry: process – composition – or product th – Holographic process – composition – or product – Composition or product or process of making the same
Patent
1981-02-02
1983-02-15
Brammer, Jack P.
Radiation imagery chemistry: process, composition, or product th
Holographic process, composition, or product
Composition or product or process of making the same
2041592, 350 361, 430 1, G03C 504
Patent
active
043741894
ABSTRACT:
A holographic optical article of manufacture and a process for making it made from a polymeric material in the form of film which is transparent in the infrared region and which is photochemically modified to change its index of refraction.
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Heller Carl A.
Murbach Warren J.
Beers Robert F.
Brammer Jack P.
Cottrell Bruce H.
Skeer W. Thom
The United States of America as represented by the Secretary of
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