Method for adjusting and fixing a lens and optical coupling arra

Details Method for adjusting and fixing a lens and optical coupling arra Method for adjusting and fixing a lens and optical coupling arra

1990-03-08

1991-11-19

Gonzalez, Frank

Optical waveguides

With optical coupler

Input/output coupler

385 52, G02B 632

Patent

active

050660934

ABSTRACT:
A method for adjusting and fixing a lens in front of an opto-electronic component which is arranged on a carrier comprises mounting the lens with a high precision and fixing it for a long-term stability. The lens is held at an end face of the small metal tube, and the small metal tube is mounted on the carrier by a metal clip, which is first welded to the carrier, and the tube is subsequently welded to the clip in a point-by-point manner.

REFERENCES:
patent: 4474306 (1984-10-01), Nakauchi et al.
patent: 4707067 (1987-11-01), Haberland et al.
patent: 4741796 (1988-05-01), Althaus et al.
patent: 4762386 (1988-08-01), Gordon et al.
patent: 4767171 (1988-08-01), Keil et al.
patent: 4776659 (1988-10-01), Mruk
patent: 5013111 (1991-05-01), Tilly et al.

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