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:
Feb. 20, 2024
Filed:
May. 11, 2021
Lawrence Livermore National Security, Llc, Livermore, CA (US);
Paul H. Pax, Livermore, CA (US);
Jay W. Dawson, Livermore, CA (US);
Victor V. Khitrov, San Ramon, CA (US);
Cody W. Mart, Livermore, CA (US);
Michael J. Messerly, Danville, CA (US);
Michael Runkel, Livermore, CA (US);
Charles X. Yu, Pleasanton, CA (US);
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC, Livermore, CA (US);
Abstract
The present technology provides large mode area optical fibers engineered to have normal dispersion around 1600 nm, enabling high power Raman amplification at eye safer wavelengths. The fibers can have a main core and one or more side cores disposed relative to the main core so that modes of the main core and the one or more side cores hybridize into supermodes with modified dispersion.