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:
May. 08, 2018
Filed:
Mar. 06, 2017
Applicant:
Fujikura Ltd., Tokyo, JP;
Inventor:
Masahiro Kashiwagi, Sakura, JP;
Assignee:
FUJIKURA LTD., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/23 (2006.01); H01S 3/067 (2006.01);
U.S. Cl.
CPC ...
H01S 3/2391 (2013.01); H01S 3/067 (2013.01);
Abstract
A fiber laser system enables an improved reflection resistance property. The fiber laser system includes fiber lasers (through) each having a laser medium which is an optical fiber made from silica glass. A difference between respective lasing wavelengths of any given two of the fiber lasers is greater than a wavelength equivalent to a half width at half maximum of a peak deriving from a vibration mode of a planar four-membered ring of a Si—O network structure of silica glass.
Kashiwagi, Masahiro. (2018). Fiber laser system (U.S. Patent No. 9966727). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9966727
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile