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:
Oct. 06, 1987
Filed:
Mar. 21, 1986
Applicant:
Inventors:
Antoine Hirth, Hegenheim, FR;
Antoine Simon, St. Louis, FR;
Assignee:
Institut Franco-Allemand de Recherches de Saint-Louis, St. Louis, FR;
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 38 ; 372 25 ; 372 86 ;
Abstract
The power supply of a laser tube which, according to the invention comprises devices for pulse formation and means for pulse triggering and is characterized in that it contains a pre-ionization circuit (4, 6) to form a pre-ionization pulse, and an excitation circuit (17, 22) to form an excitation pulse, and devices for synchronization (15) of the pre-ionization pulse and the excitation pulse.