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. 19, 2017
Filed:
Jun. 11, 2014
Applicant:
Pantec Engineering Ag, Ruggell, LI;
Inventors:
Arne Heinrich, Feldkirch, AT;
Clemens Hagen, Mader, AT;
Assignee:
PANTEC ENGINEERING AG, Ruggell, LI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 3/00 (2006.01); G02B 27/10 (2006.01); G02B 27/12 (2006.01); G02B 6/26 (2006.01); G02B 27/09 (2006.01); H01S 5/00 (2006.01); H01S 5/10 (2006.01); H01S 5/40 (2006.01); G02B 19/00 (2006.01); H01S 5/22 (2006.01); H01S 5/50 (2006.01);
U.S. Cl.
CPC ...
G02B 27/0955 (2013.01); G02B 19/0014 (2013.01); G02B 19/0052 (2013.01); G02B 27/0966 (2013.01); G02B 27/0994 (2013.01); H01S 5/005 (2013.01); H01S 5/1064 (2013.01); H01S 5/22 (2013.01); H01S 5/405 (2013.01); H01S 5/50 (2013.01);
Abstract
A semiconductor laser module () comprises a tapered laser diode () and/or a tapered amplifier diode equipped with beam shaping optics (). The tapered laser diode and/or the tapered amplifier diode includes an emission facet () for emitting a laser beam () along a beam axis (). The beam-shaping optics comprise a plano-convex cylindrical lens oriented so as to change divergence of the beam in the fast axis direction, the plano-convex spherical cylindrical lens having a planar surface () arranged facing the facet and a circular cylindrical surface () facing away from the facet.