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. 12, 1998
Filed:
Feb. 10, 1997
Applicant:
Inventors:
Dirk Friede, Buchholz, DE;
Hermann Hage, Hamburg, DE;
Karl-Heinz Herzner, Hamburg, DE;
Volker Scholz, Luebeck, DE;
Assignee:
Rofin-Sinar Laser GmbH, Hamburg, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ; G02B / ;
U.S. Cl.
CPC ...
372 34 ; 372 29 ; 372 92 ; 372 98 ; 372 99 ; 372107 ; 372108 ; 359838 ; 359846 ;
Abstract
A laser system with compensated optics contains at least one optical element which is thermally coupled to a heat source in order to thermally compensate for a deformation of optical elements disposed in a beam path of the laser system. The deformation is brought about by the laser beam.