Optical waveguides – With optical coupler – With alignment device
Patent
1993-03-26
1994-08-30
Bovernick, Rodney B.
Optical waveguides
With optical coupler
With alignment device
G02B 630
Patent
active
053435460
ABSTRACT:
In a laser light pump, a multiplicity of micromanipulators adjust the positions of a cylindrical lens and line of optical fiber ends relative to each other and relative to a light source composed of a line of laser diode facets. Each micromanipulator achieves extremely fine resolution by imposing a vernier or differential screw arrangement into a flexure ratio divider, and thereby multiplying its resolving capability. The vernier screw arrangement spreads two members of different stiffnesses, and the stiffer one of the members moves the lens or the line of fiber ends.
REFERENCES:
patent: 4432601 (1984-02-01), Mannschke
patent: 5268978 (1993-12-01), Po et al.
Brozyna Louis J.
Cronin David V.
Bovernick Rodney B.
Caufield Francis J.
Polaroid Corporation
Wise Robert E.
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