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. 29, 2003
Filed:
Dec. 20, 1999
Applicant:
Inventors:
Viktor Borisovich Khalfin, Hightstown, NJ (US);
Dmitri Zalmanovich Garbuzov, Princeton, NJ (US);
Louis Anthony DiMarco, Hamilton Square, NJ (US);
John Charles Connolly, Clarksburg, NJ (US);
Assignee:
Princeton Lightwave, Inc., Cranbury, NJ (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 3/08 ; H01S 3/098 ; H01S 3/094 ;
U.S. Cl.
CPC ...
H01S 3/08 ; H01S 3/098 ; H01S 3/094 ;
Abstract
A diode laser comprises a laser cavity defining a linear optical-path axis, and a current-pumped stripe region, said current-pumped stripe region being disposed within said laser cavity. The laser cavity includes an output surface perpendicular to the optical axis; and a reflection surface including a distributed Bragg reflector (DBR) grating and being disposed at a non-perpendicular angle to the optical-path axis.