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. 13, 1994
Filed:
Dec. 04, 1992
Applicant:
Inventors:
Ulrich Rebhan, Gottingen, DE;
Frank Voss, Gottingen, DE;
Assignee:
Lambda Physik Gesellschaft Zur Herstellung Von Lasern mbH, Gottingen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 87 ;
Abstract
Laser comprising at least one anode (1) and one cathode (2) for preionization and main discharge, the anode (1) and the cathode (2) having different standard potentials. The laser is distinguished by high reliability and long life. After several hours of operation, practically no material erosion at all is found at the electrodes.