Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Light scattering or refractive index image formation
Patent
1986-11-21
1988-10-18
Dees, Jose G.
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Light scattering or refractive index image formation
430289, 430291, 430321, 430324, 430325, 4274192, 4274198, G03C 500
Patent
active
047787449
ABSTRACT:
A method for substantially increasing the refractive index change induced in porous glass through metal oxide deposition by photolysis of organometallic compounds present therein, according to which the photolyzed glass is re-impregnated with additional organometallic compounds which undergo decomposition reactions catalyzed by the photolyzed organometallics or oxides resulting from the initial photolysis step. Enhancements of ten times the original refractive index change are attainable.
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P. M. George et al., Thin Solid Films, 67 (1980), L25-L28.
Borrelli Nicholas F.
Luong John C.
Sachenik Paul A.
Corning Glass Works
Dees Jos,e G.
Sterre Kees van der
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