Optical waveguides – With optical coupler – Input/output coupler
Patent
1993-05-21
1995-03-07
Bovernick, Rodney B.
Optical waveguides
With optical coupler
Input/output coupler
385 89, 385 93, G02B 632
Patent
active
053965710
ABSTRACT:
Optical coupling devices for an improved coupling efficiency of light energy, without damage to the optical components, are disclosed. An optical system divides an input beam of light energy into two or more output beams of lesser energy, each of which is focused toward a focal point in space. Individual optical fibers are positioned with their proximal end faces at the focal points of each of the lesser output beams. Means for dividing the light energy and aligning the components are disclosed.
REFERENCES:
patent: 4795227 (1989-01-01), Chande
patent: 4961622 (1990-10-01), Gorman et al.
Loeb Marvin P.
Saadatmanesh Vahid
Bovernick Rodney B.
Ngo John
Trimedyne, Inc.
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