Mold-type semiconductor laser device

Details Mold-type semiconductor laser device Mold-type semiconductor laser device

1992-11-02

1994-04-26

Lee, John D.

Coherent light generators

Particular active media

Semiconductor

372109, 385 92, H01S 3025

Patent

active

053073622

ABSTRACT:
A mold-type semiconductor laser device comprises a metallic support plate, a semiconductor laser chip carried by the support plate, a resinous molded body for sealing the laser chip; and a transparent plate attached to the molded body in opposed relation to a front cleavage face of the laser chip. The support plate has a positioning face which is substantially parallel to the front cleavage face of the laser chip and comes into direct contact with the transparent plate.

REFERENCES:
patent: 5068866 (1991-11-01), Wada et al.
patent: 5140384 (1992-08-01), Tanaka
patent: 5177753 (1993-01-01), Tanaka

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