The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 26, 1994
Filed:
Dec. 15, 1992
Applicant:
Inventor:
Pascal Roustin, Clamart, FR;
Assignee:
Thomson Hybrides, Puteaux, FR;
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 43 ; 372 50 ; 257719 ;
Abstract
The invention applies to a row of semiconductor lasers. To dissipate the heat generated during operation, this row of lasers is wired by a thick metal tape (11) brazed (points 12) to the mesas (9) which surround the laser cavities (2). The other electrical polarity is applied by the support plate (3) through the substrate (1).