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. 04, 1997
Filed:
Dec. 28, 1995
Applicant:
Inventor:
Frank E Hanson, San Diego, CA (US);
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 35 ; 372 34 ;
Abstract
A solid state laser comprises a composite solid state laser gain element, The gain element comprises a undoped section and a doped section having a concentration of dopant ions for absorbing pumping radiation. The doped section is diffusion bonded to the undoped section to form an active region in the gain element, A cooling jacket conducts flowing coolant around the circumference of a portion of the gain element surrounding the active region.