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:
Nov. 17, 2020
Filed:
Mar. 05, 2019
Applicant:
Lawrence Livermore National Security, Llc, Livermore, CA (US);
Inventors:
Derrek R. Drachenberg, Livermore, CA (US);
Paul H. Pax, Livermore, CA (US);
Assignee:
Lawrence Livermore National Security, LLC, Livermore, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/293 (2006.01); G02B 6/02 (2006.01); G02B 6/26 (2006.01); G02B 6/10 (2006.01); H03F 3/21 (2006.01);
U.S. Cl.
CPC ...
G02B 6/29332 (2013.01); G02B 6/02042 (2013.01); G02B 6/02057 (2013.01); G02B 6/10 (2013.01); G02B 6/262 (2013.01); H03F 3/21 (2013.01);
Abstract
A dual-core waveguide architecture provides two evanescently coupled waveguides where a first waveguide is doped with an active gain species to produce optical power and a second waveguide that runs parallel to the first waveguide is configured to collect the power produced by the first waveguide. Power is harvested from the second waveguide.
Drachenberg, Derrek. (2020). Dual-core fiber amplifier for separation of thermal and nonlinear effects (U.S. Patent No. 10838149). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10838149
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile