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:
Apr. 23, 2019
Filed:
Dec. 24, 2015
Applicant:
Newport Corporation, Irvine, CA (US);
Inventors:
James Kafka, Palo Alto, CA (US);
Alan Petersen, Palo Alto, CA (US);
Assignee:
Newport Corporation, Irvine, CA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/36 (2006.01); H01S 3/067 (2006.01); G02B 6/00 (2006.01); H01S 3/16 (2006.01); H01S 3/08 (2006.01); H01S 3/042 (2006.01); H01S 3/094 (2006.01); G02B 6/036 (2006.01);
U.S. Cl.
CPC ...
G02B 6/036 (2013.01); G02B 6/00 (2013.01); H01S 3/06716 (2013.01); H01S 3/06733 (2013.01); H01S 3/06754 (2013.01); H01S 3/08045 (2013.01); H01S 3/1631 (2013.01); H01S 3/042 (2013.01); H01S 3/06704 (2013.01); H01S 3/094007 (2013.01); H01S 3/164 (2013.01); H01S 3/165 (2013.01); H01S 3/1618 (2013.01); H01S 3/1638 (2013.01); H01S 3/1648 (2013.01);
Abstract
The present application discloses a double-clad crystal fiber which includes a Yb-doped CALGO core region, a pump cladding region configured to have the core region positioned therein, and a second cladding region configured to have the core region and pump cladding region positioned therein.