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:
Oct. 09, 2001
Filed:
Oct. 29, 1999
Applicant:
Inventors:
Dmitri Zalmanovich Garbuzov, Princeton, NJ (US);
Mikhail Alexandrovich Maiorov, Levittown, PA (US);
Viktor Borisovich Khalfin, Princeton, NJ (US);
John Charles Connolly, Clarksburg, NJ (US);
Assignee:
Princeton Lightwave Inc., Cranbury, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 3/04 ;
U.S. Cl.
CPC ...
H01S 3/04 ;
Abstract
A semiconductor diode laser with thermal sensor control comprises a heat sink, a diode-laser structure, and a thermal sensor thermally coupled to said diode-laser structure in a place where the temperature gradient across the semiconductor diode laser is close to zero.