Method and apparatus for fabricating a pigtailed lens assembly

Details Method and apparatus for fabricating a pigtailed lens assembly Method and apparatus for fabricating a pigtailed lens assembly

1989-09-25

1991-04-23

Lee, John D.

350320, G02B 632

Patent

active

050094823

ABSTRACT:
A method and apparatus for fabricating pigtailed lens assemblies employing iterative micropositioning and empirical means to accurately align an optical fiber with an axis of a spherical lens at the focal point thereof, whereupon the fiber is fused to the lens by a laser beam directed through the lens along the alignment axis.

REFERENCES:
patent: 4269648 (1981-05-01), Dakss et al.
patent: 4647331 (1987-03-01), Koury, Jr. et al.
patent: 4678268 (1987-07-01), Russo et al.
patent: 4743283 (1988-05-01), Borsuk
D'Auria et al., "High Index Microlenses for GaAlAs Laser-Fibre Coupling", Electronics Lett., vol. 16, No. 9, Apr. 1980, pp. 322-324.

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