Patents by Inventor Mazhar NASIR

Mazhar NASIR has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Plasmonic metamaterial structure
    Patent number: 11898905
    Abstract: Aspects and embodiments relate to a plasmonic metamaterial structure, applications and devices including that plasmonic metamaterial structure, and a method of forming that plasmonic metamaterial structure. Aspects and embodiments provide a plasmonic metamaterial structure which comprises: a plurality of optical antenna elements. The plurality of optical antenna elements comprise: a first electrode, a second electrode and a plasmonic nanostructure element located between the first and second electrode to form an electron tunnelling junction between the first and second electrodes. The plurality of optical antenna elements are configured such that the electromagnetic field of one optical antenna element spatially overlaps that of adjacent optical antenna elements and adjacent optical antenna elements are electromagnetically coupled to allow the plurality of optical antenna elements to act as a plasmonic metamaterial.
    Type: Grant
    Filed: January 18, 2018
    Date of Patent: February 13, 2024
    Assignee: King's College London
    Inventors: Anatoly Zayats, Pan Wang, Mazhar Nasir, Wayne Dickson, Alexey Krasavin
  • PLASMONIC METAMATERIAL STRUCTURE
    Publication number: 20230074749
    Abstract: Aspects and embodiments relate to a plasmonic metamaterial structure, applications and devices including that plasmonic metamaterial structure, and a method of forming that plasmonic metamaterial structure. Aspects and embodiments provide a plasmonic metamaterial structure which comprises: a plurality of optical antenna elements. The plurality of optical antenna elements comprise: a first electrode, a second electrode and a plasmonic nanostructure element located between the first and second electrode to form an electron tunnelling junction between the first and second electrodes. The plurality of optical antenna elements are configured such that the electromagnetic field of one optical antenna element spatially overlaps that of adjacent optical antenna elements and adjacent optical antenna elements are electromagnetically coupled to allow the plurality of optical antenna elements to act as a plasmonic metamaterial.
    Type: Application
    Filed: January 18, 2018
    Publication date: March 9, 2023
    Inventors: Anatoly ZAYATS, Pan WANG, Mazhar NASIR, Wayne DICKSON, Alexey KRASAVIN