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:
Aug. 19, 1986
Filed:
Dec. 16, 1983
James G Eden, Champaign, IL (US);
Andrew W McCown, Champaign, IL (US);
Marwood N Ediger, Urbana, IL (US);
Dennis P Greene, Champaign, IL (US);
Board of Trustees, University of Illinois, Urbana, IL (US);
Abstract
Unusual power enhancement and a plurality of output wavelengths in the visible or near-infrared regions are obtained simultaneously from a laser in which the vapors of two or more Group II-B metal halides are dissociatively excited either in an electrical discharge or by photodissociation by an external laser. By using halides involving only one metal and/or halogen isotope, the power output is greater than that obtainable with natural abundance salts. The laser output is also more confined spectrally. Over 50% of the power is contained in one or two spectrally narrow lines that are associated with a particular metal halide molecule.