Optical waveguides – With disengagable mechanical connector – Optical fiber to a nonfiber optical device connector
Patent
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.
NEC Corporation
Palmer Phan T. H.
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