Optical: systems and elements – Optical modulator – Having particular chemical composition or structure
Patent
1995-03-01
1997-06-17
Ben, Loha
Optical: systems and elements
Optical modulator
Having particular chemical composition or structure
359296, 359254, 359256, 385 3, 349196, G02F 100
Patent
active
056402678
ABSTRACT:
An electro-optic material has first and second regions formed therein. The optic axes of the first and second regions are antiparallel and define a domain inversion pattern. The difference in refractive index between the first and second regions is a function of an electric field applied thereto. The difference in refractive index enables spatial light phase modulators and refractive optical devices having electrical control to be formed.
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Davis Gillian Margaret
May Paul
Ben Loha
Sharp Kabushiki Kaisha
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