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:
Jun. 25, 1991
Filed:
Apr. 21, 1989
Applicant:
Inventor:
Robert S Anderson, Livermore, CA (US);
Assignee:
Metalaser Technologies, Inc., Pleasanton, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 56 ; 372106 ;
Abstract
A structure and method for operating a copper-vapor laser involves splitting and polarizing the exiting beam of radiation into two beams of different polarization orientations. One beam is completely reflected back to the laser medium within a first external cavity, and the other beam is partially reflected back to the laser medium in a second external cavity and is also partially transmitted to provide an output beam of short pulse duration that is selectively shaped in response to the interaction within the laser medium of the two segregated beams.