Multiple channel optical coupling switch

Optical waveguides – With optical coupler – Switch

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Details

385 26, 385 16, 385 47, G02B 626

Patent

active

054209463

ABSTRACT:
An optical coupling device for coupling light into a selected output fiber. The input fiber is optically aligned with one of a plurality of output fibers via a reflector. By rotating a reflector about an axis, the input light beam can be reflected to a selected output fiber. The input fiber and all the output fibers are in fixed position relative to each other.

REFERENCES:
patent: 4220396 (1980-09-01), Antell
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patent: 4322126 (1982-03-01), Minowa et al.
patent: 4447118 (1984-05-01), Mulkey
patent: 4452507 (1984-06-01), Winzer
patent: 4626066 (1986-12-01), Levinson
patent: 4896935 (1990-01-01), Lee
patent: 4938555 (1990-07-01), Savage

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