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:
Dec. 27, 1994
Filed:
Sep. 23, 1993
Applicant:
Inventor:
Wolfgang Guenther, Munich, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 61 ; 372 38 ; 372 82 ;
Abstract
An HF-excited laser for high input powers, particularly a CO.sub.2 stripline laser, is provided. For supply of a high-power HF energy, a matching unit is integrated into the laser. The matching unit contains an L-C element, whereby the inductance L and the capacitance C are variable. The inductance can be set by a variation of the length of the electrically conductive parts of an HF feed and of an HF tap. The capacitor is annularly designed and the capacitance is defined by the size of a capacitor wafer and by the properties of the dielectric.