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:
May. 10, 2016
Filed:
Oct. 22, 2014
Applicant:
Trumpf Laser Gmbh, Schramberg, DE;
Inventors:
Alexander Killi, Trossingen, DE;
Klaus Wallmeroth, Zimmern o.R., DE;
Thilo Vethake, Cranbury, NJ (US);
Vincent Kuhn, Schiltach, DE;
Assignee:
TRUMPF LASER GMBH, Schramberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 5/024 (2006.01);
U.S. Cl.
CPC ...
H01S 5/024 (2013.01); H01S 5/02407 (2013.01); H01S 5/02423 (2013.01); H01S 5/0243 (2013.01); H01S 5/02446 (2013.01); H01S 5/02469 (2013.01); H01S 5/02476 (2013.01);
Abstract
A laser disk module includes a lasing element including an active gain medium, the lasing element including opposite top and bottom end surfaces, and a heat transfer element adjacent the bottom end surface, the heat transfer element including a ceramic material that defines a plurality of cooling structures. The heat transfer element is configured to transfer heat generated in the lasing element to a coolant in contact with the heat transfer element in the plurality of cooling structures during operation of the laser disk module.