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. 04, 2001
Filed:
Oct. 26, 1998
Applicant:
Inventor:
Holger Schlüter, Stuttgart, DE;
Assignee:
Trumpf Lasertechnik GmbH, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 3/08 ;
U.S. Cl.
CPC ...
H01S 3/08 ;
Abstract
A laser resonator is described, with a first and a second end mirror and with coaxial electrodes between which laser radiation reflected back and forth in the direction of an axis of symmetry of the laser resonator passes azimuthally segment by segment through a resonator volume with an annular cross section. The invention is distinguished in that the second end mirror is a substantially conical mirror that deflects the laser radiation striking it to respective azimuthally opposite regions of the resonator volume.