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:
Mar. 08, 1977
Filed:
Dec. 31, 1975
Applicant:
Inventor:
Bruno Godard, Gif sur Yvette, FR;
Assignee:
Compagnie Generale d'Electricite, Paris Cedex, FR;
Primary Examiner:
Int. Cl.
CPC ...
H01S / ; H01S / ;
U.S. Cl.
CPC ...
331 / ; 330-43 ; 343840 ;
Abstract
Gas laser generator comprising a gaseous active medium, at least one electric excitation line formed by an insulating plate inserted between a first and second metallic plate, the first plate having a slot enclosing the gaseous medium, a circuit for setting up a progressive current wave in the line. The plates are cut in the shape of superimposed half parabolas. A variant consists in producing the generator in the form of two half parabolas such as above but insulated from each other and brought to different potentials. The invention is implemented in high-power lasers.