• DocumentCode
    644592
  • Title

    Amplification of terahertz radiation by stimulated emission of plasmons in graphene

  • Author

    Popov, V.V. ; Polischuk, Olga V. ; Davoyan, A.R. ; Ryzhii, Victor ; Otsuji, Taiichi ; Shur, Michael S.

  • Author_Institution
    Kotelnikov Inst. of Radio Eng. & Electron., Saratov, Russia
  • fYear
    2013
  • fDate
    1-6 Sept. 2013
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We predict strong amplification of terahertz radiation by the stimulated generation of plasmons in a planar array of graphene micro/nanocavities. Amplification drastically enhances due to lateral and vertical confinement of the plasmons in graphene micro/nanocavities and superradiant nature of electromagnetic radiation from the array.
  • Keywords
    electromagnetic waves; graphene; plasmons; stimulated emission; terahertz wave generation; C; electromagnetic radiation; graphene microcavities; graphene nanocavities; lateral confinement; planar array; plasmons; stimulated emission; stimulated generation; terahertz radiation; vertical confinement; Absorption; Arrays; Graphene; Lasers; Plasmons; Resonant frequency; Stimulated emission;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
  • Conference_Location
    Mainz
  • Type

    conf

  • DOI
    10.1109/IRMMW-THz.2013.6665560
  • Filename
    6665560
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=644592