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:
Aug. 27, 2013
Filed:
Feb. 05, 2008
Applicants:
David J Digiovanni, Mountain Lakes, NJ (US);
Siddharth Ramachandran, Pittsburgh, PA (US);
Inventors:
David J Digiovanni, Mountain Lakes, NJ (US);
Siddharth Ramachandran, Pittsburgh, PA (US);
Assignee:
OFS Fitec, LLC, Norcross, GA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 3/067 (2006.01); H01S 3/094 (2006.01);
U.S. Cl.
CPC ...
H01S 3/06733 (2013.01); H01S 3/094096 (2013.01); H01S 3/0672 (2013.01); H01S 3/094038 (2013.01); H01S 3/094003 (2013.01); H01S 3/06741 (2013.01); H01S 2301/20 (2013.01);
Abstract
The present disclosure provides an approach to more efficiently amplify signals by matching either the gain materials or the pump profile with the signal profile for a higher-order mode (HOM) signal. By doing so, more efficient energy extraction is achieved.