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. 02, 2014
Filed:
Mar. 28, 2011
Ryo Sugimoto, Sakura, JP;
Kuniharu Himeno, Sakura, JP;
Ryo Sugimoto, Sakura, JP;
Kuniharu Himeno, Sakura, JP;
Fujikura Ltd., Tokyo, JP;
Abstract
An amplification optical fiber with an optical component capable of efficiently absorbing pumping light and a fiber laser device including the same are provided. An amplification optical fiber with an optical component in a fiber laser deviceincludes: an amplification optical fiberhaving a coredoped with an active element and a cladthrough which pumping light for amplifying light to be amplified propagating through the corepropagates; and an optical componentincluding at least one optical fibertohaving a first end coupled to a portion of the cladand a second end coupled to at least another portion of the cladat one endof the amplification optical fiber