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:
Sep. 12, 2023
Filed:
Aug. 18, 2020
Applicant:
Osram Opto Semiconductors Gmbh, Regensburg, DE;
Inventor:
Martin Mueller, Bernhardswald, DE;
Assignee:
OSRAM OPTO SEMICONDUCTORS GMBH, Regensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 5/00 (2006.01); H01S 5/40 (2006.01); H01S 5/125 (2006.01); H01S 5/20 (2006.01); H01S 5/30 (2006.01);
U.S. Cl.
CPC ...
H01S 5/4043 (2013.01); H01S 5/125 (2013.01); H01S 5/2036 (2013.01); H01S 5/3095 (2013.01);
Abstract
The invention relates to an edge-emitting semiconductor laser comprising —at least two laser diodes, each of which is designed to generate electromagnetic radiation, wherein —the laser diodes are arranged on top of one another in a vertical direction, —the laser diodes are monolithically connected to one another, and —at least one frequency-stabilizing element is arranged in an end region of the laser diodes. The invention also relates to a method for producing an edge-emitting semiconductor laser.