Method of fabricating a liquid crystal optical cross point switc

Details Method of fabricating a liquid crystal optical cross point switc Method of fabricating a liquid crystal optical cross point switc

1985-11-05

1988-09-27

Corbin, John K.

350 9614, 350 9615, 350347V, G02F 133

Patent

active

047737360

ABSTRACT:
A method for fabricating a liquid crystal optical cross point switching matrix includes the steps of forming a plurality of pedestals, each pedestal defining one half of a liquid crystal optical switching device that operates independent of critical angle alignment of the optical beams associated therewith.

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patent: 4493528 (1985-01-01), Shaw et al.
patent: 4521069 (1985-06-01), Ikeda
patent: 4556288 (1985-12-01), Sekimura
Soref, R., "Fiber-Optic Switching with Liquid Crystals," Proceedings of the Society of Photo-Optical Instrumentation Engineers, SPIE, vol. 176, Guided Wave Optical Systems and Devices II (1979), pp. 124-132.

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