Liquid crystal optical switching device

Details Liquid crystal optical switching device Liquid crystal optical switching device

1985-11-05

1988-01-19

Arnold, Bruce Y.

350 9613, 350 9614, 350339R, 350374V, G02F 113, G02B 642

Patent

active

047201720

ABSTRACT:
A liquid crystal optical switching device includes a plurality of ports each having associated therewith a blind hole receiving an optical fiber that is secured subsequent to the alignment thereof. The switching device is fabricated from inexpensive material and includes a minimum of optically flat surfaces.

REFERENCES:
patent: 3950075 (1976-04-01), Cook et al.
patent: 4385799 (1983-05-01), Soref
patent: 4411495 (1983-10-01), Beni et al.
patent: 4478494 (1984-10-01), Soref
patent: 4556288 (1985-12-01), Sekimura
R. A. Soref, "Fiber-Optic Switching with Liquid Crystals," Spie Guided Wave Optical Systems and Devices II, vol. 176, Apr., 1979, pp. 124-132.

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