Semiconductor laser module

Details Semiconductor laser module Semiconductor laser module

1996-03-22

1998-05-12

Bovernick, Rodney B.

Optical waveguides

With disengagable mechanical connector

Optical fiber to a nonfiber optical device connector

385 88, G02B 636

Patent

active

057518777

ABSTRACT:
A semiconductor laser module includes a semiconductor laser assembly formed by containing a semiconductor laser in a package, a lens assembly fixed by welding to the package of the semiconductor laser assembly, and a fiber assembly fixed by welding to the lens assembly. The semiconductor laser assembly includes a base fixed to the package and a carrier fixed to the base. The semiconductor laser is mounted on the carrier. A lens holder of the lens assembly is spot-welded to the package at a plurality of positions set below the upper surface of the base.

REFERENCES:
patent: 5195155 (1993-03-01), Shimaoka et al.
patent: 5345373 (1994-09-01), Tanida
patent: 5537503 (1996-07-01), Tojo et al.

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