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. 08, 1993
Filed:
Sep. 19, 1991
Applicant:
Inventor:
Seiji Oda, Kanagawa, JP;
Assignee:
Tosoh Corporation, Yamaguchi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ;
U.S. Cl.
CPC ...
372 20 ; 372 22 ; 372 10 ;
Abstract
In a tunable solid laser oscillator that uses titanium-doped sapphire as a laser medium the improvement wherein a light source of non-continuous radiation is used as an exciting light source and a Q-switching mechanism is placed within the cavity at a position where laser light to be produced will make at least one pass through the device.