• DocumentCode
    644482
  • Title

    Terahertz generation by AlGaAs nanowires

  • Author

    Trukhin, V.N. ; Buyskih, A.S. ; Buravlev, A.D. ; Cirlin, George E. ; Kaliteevski, M.A. ; Samoilov, L.L. ; Samsonenko, Yu.B.

  • Author_Institution
    Ioffe Phys. Tech. Inst., St. Petersburg, Russia
  • fYear
    2013
  • fDate
    1-6 Sept. 2013
  • Firstpage
    1
  • Lastpage
    1
  • Abstract
    The results of investigation of terahertz generation in Al0.2Ga0.8As nanowires by the optical excitation of femtosecond pulses are presented. It is shown that the radiation is generated by excitation of photocarriers in nanowires. The time-resolved dynamics of photocarriers were studied by optical-pump terahertz generation-probe time-domain spectroscopy.
  • Keywords
    III-V semiconductors; aluminium compounds; gallium arsenide; high-speed optical techniques; nanowires; optical pumping; terahertz wave spectra; time resolved spectra; AlGaAs; femtosecond pulses; nanowires; optical excitation; optical-pump terahertz generation-probe time-domain spectroscopy; photocarrier excitation; time-resolved dynamics; Nanowires; Optical pulses; Photonics; Plasmas; Stimulated emission; Ultrafast optics; Zinc;
  • 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.2013.6665449
  • Filename
    6665449
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=644482