• DocumentCode
    688804
  • Title

    Tunable graphene-based metamaterial terahertz modulators

  • Author

    Rusen Yan ; Rafique, S. ; Wei Li ; Xuelei Liang ; Jena, D. ; Lei Liu ; Sensale-Rodriguez, Berardi ; Xing, Huili Grace

  • Author_Institution
    Dept. of Electr. Eng., Univ. of Notre Dame, Notre Dame, IN, USA
  • fYear
    2013
  • fDate
    9-14 June 2013
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We demonstrate metamaterial-based electro-absorption THz modulators employing frequency-selective-surfaces (FSS) and graphene. By placing the graphene layer at an optimal distance from the FSS, the sensitivity of THz transmittance can be greatly enhanced.
  • Keywords
    electro-optical modulation; electroabsorption; frequency selective surfaces; graphene; optical metamaterials; optical tuning; terahertz metamaterials; C; FSS; THz transmittance sensitivity; frequency-selective-surfaces; graphene layer; metamaterial-based electro-absorption THz modulators; optimal distance; tunable graphene-based metamaterial terahertz modulators; Conductivity; Frequency selective surfaces; Graphene; Metamaterials; Modulation; Polyimides; Substrates;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics (CLEO), 2013 Conference on
  • Conference_Location
    San Jose, CA
  • Type

    conf

  • Filename
    6833180
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=688804