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. 11, 2025
Filed:
Aug. 30, 2021
Applicant:
Ams-osram International Gmbh, Regensburg, DE;
Inventor:
Hubert Halbritter, Dietfurt-Toeging, DE;
Assignee:
AMS-OSRAM INTERNATIONAL GMBH, Regensburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/13 (2006.01); G01J 9/02 (2006.01); G01S 7/481 (2006.01); G01S 17/08 (2006.01); H01S 5/062 (2006.01); H01S 5/068 (2006.01); H01S 5/0687 (2006.01); H01S 5/02 (2006.01); H01S 5/183 (2006.01);
U.S. Cl.
CPC ...
H01S 5/0622 (2013.01); G01J 9/0246 (2013.01); G01S 7/4814 (2013.01); G01S 17/08 (2013.01); H01S 5/06808 (2013.01); H01S 5/0687 (2013.01); G01J 2009/0257 (2013.01); G01J 2009/0288 (2013.01); H01S 5/021 (2013.01); H01S 5/183 (2013.01);
Abstract
A laser source may include a laser diode, a modulation device, and a feedback device. The modulation device may include an electric power source and may be suitable for modifying a current intensity applied to the laser diode, which may modify an emission frequency of the laser diode. The feedback device may be suitable for modifying a current intensity applied to the laser diode by the electric power source as a function of the electromagnetic radiation emitted by the laser diode.