Radiation imagery chemistry: process – composition – or product th – Imaged product – Image contained within transparent base
Patent
1983-08-04
1984-12-18
Brammer, Jack P.
Radiation imagery chemistry: process, composition, or product th
Imaged product
Image contained within transparent base
65 608, 430 9, 430 16, 430272, 430321, 430328, 430417, 430496, G03C 168
Patent
active
044888643
ABSTRACT:
There is disclosed an improved integral optical device of the type produced by creating optical patterns in porous glass bodies, especially patterns involving gradient refractive index distributions. The optical strength of an element, such as a lens, in such an optical pattern is increased by treatment with a polymerizable, organo functional silicone fluid while the matrix glass is sealed.
REFERENCES:
patent: 3438801 (1969-04-01), Schlientz et al.
patent: 4100330 (1978-07-01), Donley
patent: 4403031 (1983-09-01), Borrelli et al.
Borrelli Nicholas F.
Elmer Thomas H.
Morse David L.
Sachenik Paul A.
Brammer Jack P.
Corning Glass Works
Janes, Jr. C. S.
Peterson M. M.
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