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. 29, 2015
Filed:
Feb. 02, 2015
Applicant:
Advalue Photonics, Inc., Tucson, AZ (US);
Inventor:
Shibin Jiang, Tucson, AZ (US);
Assignee:
AdValue Photonics, Inc., Tucson, AZ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01S 3/067 (2006.01); G02B 6/02 (2006.01); G02B 6/036 (2006.01);
U.S. Cl.
CPC ...
H01S 3/06754 (2013.01); G02B 6/02338 (2013.01); G02B 6/02395 (2013.01); H01S 3/06708 (2013.01); H01S 3/06716 (2013.01); G02B 6/02042 (2013.01); G02B 6/036 (2013.01); H01S 3/06729 (2013.01); H01S 3/06737 (2013.01);
Abstract
A fiber amplifier is disclosed having a core region embedded within a cladding. The core region further has multiple sections, each of which is doped with at least one rare-earth ion.