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:
Jan. 23, 2001
Filed:
Oct. 29, 1997
Applicant:
Inventor:
Kenichi Ueda, Ibaraki, JP;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/30 ;
U.S. Cl.
CPC ...
H01S 3/30 ;
Abstract
There is proposed an optical fiber laser device which can also precisely perform a frequency control or the like in relation to a vertical mode of a resonator. A long piece of laser fiber,which has been wound multiple times is embedded with clearance and fixed in a transparent ultraviolet hardening resin,formed in a rectangular parallelepiped. Both end portions of the laser fiber are exposed to the outside. The laser fiber,is provided with a clad,on a periphery of a core,. Inside the core,at % of Nd,ion is doped.
Ueda, Kenichi. (2001). Optical fiber laser device (U.S. Patent No. 6178187). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6178187
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