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. 18, 2017
Filed:
Sep. 14, 2015
Elwha Llc, Bellevue, WA (US);
Gleb M. Akselrod, Durham, NC (US);
Roderick A. Hyde, Redmond, WA (US);
Muriel Y. Ishikawa, Livermore, CA (US);
Jordin T. Kare, San Jose, CA (US);
Maiken H. Mikkelsen, Durham, NC (US);
Tony S. Pan, Bellevue, WA (US);
David R. Smith, Durham, NC (US);
Clarence T. Tegreene, Mercer Island, WA (US);
Yaroslav A. Urzhumov, Bellevue, WA (US);
Charles Whitmer, North Bend, WA (US);
Lowell L. Wood, Jr., Bellevue, WA (US);
Victoria Y. H. Wood, Livermore, CA (US);
Abstract
Described embodiments include a system, method, and apparatus. The apparatus includes a magnetic substrate at least partially covered by a first negative-permittivity layer comprising a first plasmonic outer surface. The apparatus includes a plasmonic nanoparticle having a magnetic element at least partially covered by a second negative-permittivity layer comprising a second plasmonic outer surface. The apparatus includes a dielectric-filled gap between the first plasmonic outer surface and the second outer surface. The first plasmonic outer surface, the dielectric-filled gap, and the second plasmonic outer surface are configured to support one or more mutually coupled plasmonic excitations.