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:
Nov. 10, 1998
Filed:
Oct. 25, 1996
Applicant:
Inventor:
Sun-Yuan Huang, Blandon, PA (US);
Assignee:
Lucent Technologies Inc., Murray Hills, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S / ; H01S / ;
U.S. Cl.
CPC ...
372 36 ; 372 75 ;
Abstract
A two dimensional semiconductor laser array comprises a heat conducting base plate. A plurality of laser bars, having laser diodes stacked adjacent each other, are disposed in between a plurality of heat spreader plates and over the heat conducting base plate. Two spaced apart sidewalls are disposed on the heat conducting base plate, such that the heat spreader plate is thermally connected to said two sidewalls. The laser bars and the heat spreader plates are stacked upon each other, such that each heat spreader plate is disposed in between two of the laser bars.