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:
Dec. 28, 1993
Filed:
Dec. 27, 1991
Applicant:
Inventor:
Satoru Amano, Akishima, JP;
Assignee:
Hoya Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 21 ; 372 68 ; 372 92 ; 372 22 ;
Abstract
A solid state laser provided with a pair of mirrors constituting a laser resonator and a plurality of non-linear optical crystals placed between the pair of mirrors in such a manner to have an optical axis in common therewith and a pump source for irradiating pump light on the plurality of non-linear optical crystals. In the solid state laser, the non-linear optical crystals are operative to generate both of fundamental-wave laser light and harmonic laser light in response to the pump light.