Radiation imagery chemistry: process – composition – or product th – Imaging affecting physical property of radiation sensitive... – Light scattering or refractive index image formation
Patent
1994-11-18
1996-07-30
Lesmes, George F.
Radiation imagery chemistry: process, composition, or product th
Imaging affecting physical property of radiation sensitive...
Light scattering or refractive index image formation
430 20, 430 13, 430321, 430332, 385129, 385130, G03C 500, G02B 610
Patent
active
055410391
ABSTRACT:
Optically active (optically non-linear or electro-optically active) waveguides are formed by depositing a layer of organic material, typically polymeric material, comprising one or more opticaly active components, and subjecting predetermined regions of the layer to actinic radiation to alter the refractive index of these regions.
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Beeson Karl W.
Horn Keith
McFarland Michael J.
Wu Chengjiu
Allied-Signal Inc.
Brown Melanie L.
Codd Bernard P.
Criss Roger H.
Lesmes George F.
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