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. 26, 2013
Filed:
Dec. 16, 2011
Stéphane Branly, Brieres-les-Scelles, FR;
Stéphane Branly, Brieres-les-Scelles, FR;
Thales, Neuilly sur Seine, FR;
Abstract
A device for emitting a laser beam comprises a cylindrical solid amplifier medium, having a fluorescence wavelength λ, delimited by a surface Σ connecting two faces and intended to be pumped through both the faces, or one of them, in order to become a gain medium. It comprises a cooling fluid of thermal conductivity Cr in contact with the amplifier medium over one of the faces, and an index matching liquid that absorbs or scatters the fluorescence wavelength, of thermal conductivity Ci<0.3 Cr, in contact with the amplifier medium over its surface Σ.
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