Semiconductor laser module

Details Semiconductor laser module Semiconductor laser module

1998-02-13

1999-10-05

Palmer, Phan T. H.

Optical waveguides

With disengagable mechanical connector

Optical fiber to a nonfiber optical device connector

385 92, 385 88, G02B 636

Patent

active

059636971

ABSTRACT:
A semiconductor laser module comprising a module package, a temperature control device, the lower plate of which is fixed to the inner bottom of the module package, a base plate fixed to the upper plate of the temperature control device, a semiconductor laser attached on the base plate for emitting laser light, an optical fiber fixed through the side wall of the module package, and a lens fixed on the base plate for optically connecting the semiconductor laser and the optical fiber. An upper plate of the temperature control device is fitted and fixed in a recess which is formed in the bottom of the base plate such that all side surfaces of the upper plate are in contact with all side surfaces of the recess. A lower plate of the temperature control device is fitted and fixed in a recess formed in the inner bottom of the module package.

REFERENCES:
patent: 5068865 (1991-11-01), Ohshima et al.

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