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:
Jul. 31, 1990
Filed:
Feb. 24, 1989
Maurice Michon, Draveil, FR;
Abstract
A device for distributing laser beams used in an isotopic separation method. The plurality of laser beams S.sub.n used in the process; where n is a whole number at least equal to 2, are divided by means of a plurality of partially reflecting mirrors and superimposed by suitable dichroic mirrors. The superimposed beams, during several passages, are sent into a reaction chamber. When one of these beams has its fluence equal to the saturation fluence, a new part of the beam is superimposed onto the beams. This is accomplished by means of a suitable dichroic mirror. The interference between this new part and the residual beam having traversed the chamber are avoided. A specific application is for the isotopic separation of uranium vapor by laser beams.