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. 20, 2015
Filed:
Nov. 29, 2011
David Sabourdy, Orleans, FR;
Jean-eucher Montagne, Orleans, FR;
Alain Barthelemy, Limoges, FR;
Agnès Desfarges-berthellemot, Couzeix, FR;
Vincent Kermene, Aixe/Vienne, FR;
Julien Guillot, Ladignac le Long, FR;
Brigitte Serreault, Sceaux, FR;
Bruno Esmiller, Villennes sur Seine, FR;
David Sabourdy, Orleans, FR;
Jean-Eucher Montagne, Orleans, FR;
Alain Barthelemy, Limoges, FR;
Agnès Desfarges-Berthellemot, Couzeix, FR;
Vincent Kermene, Aixe/Vienne, FR;
Julien Guillot, Ladignac le Long, FR;
Brigitte Serreault, Sceaux, FR;
Bruno Esmiller, Villennes sur Seine, FR;
COMPAGNIE INDUSTRIELLE DES LASERS CILAS, Orléans, FR;
Abstract
Method and laser oscillator for the generation of a laser beam—According to the invention with a view to adjusting, inside said laser oscillator (), the phase of each of the N elementary laser beams (FLE., FLE., FLE.N) generated on the basis of said laser oscillator () in such a way that said elementary laser beams are in phase, the deviation between the phase of an individual elementary laser beam (FLE.) and the phases of the N−1 other elementary laser beams (FLE., FLE.N) is converted into a level of luminous intensity by means of at least one optical filtering element to which at least a part of each elementary laser beam is directed.