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:
Nov. 16, 1982
Filed:
Jan. 22, 1981
Applicant:
Inventors:
Clifton S Fox, Woodbridge, VA (US);
Jay A Fox, Alexandria, VA (US);
Dallas N Barr, Woodbridge, VA (US);
Assignee:
The United States of America as represented by the Secretary of the Army, Washington, DC (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 61 ; 372 82 ;
Abstract
A high efficiency gas laser which utilizes transverse electrical excitation f a laser gas medium confined in a circular cylindrical volume. Limitation of the excitation energy to only the optical mode volume of the laser eliminates the inefficiency associated with conventional TEA laser technology in which a much larger gas volume is excited for a given optical mode volume. The present invention is comprised of a new design making possible the higher efficiencies through use of dielectric coupling between concave electrodes.