• DocumentCode
    644504
  • Title

    Critical comparison of the THz performance from ErAs:GaAs and Br-irradiated In0.53Ga0.47As 1.55-µm-driven photoconductive antennas

  • Author

    Martin, Miquel ; Middendorf, J.R. ; Brown, E.R. ; Mangeney, J.

  • Author_Institution
    Dept. of Phys., Wright State Univ., Dayton, OH, USA
  • fYear
    2013
  • fDate
    1-6 Sept. 2013
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We compare the THz pulses generated by photoconductive antennas made from two different materials: ErAs:GaAs and Br-irradiated InGaAs. The THz pulses were generated using the same 1550 nm THz time-domain spectroscopy set-up. The detection was realized with an electro-optic crystal, allowing a direct comparison of the performance from the different antennas.
  • Keywords
    arsenic compounds; bromine; electro-optical devices; erbium compounds; gallium compounds; microwave antennas; photoconducting devices; time-domain analysis; Br; ErAs:GaAs; In0.53Ga0.47As; electro-optic crystal; photoconductive antennas; time-domain spectroscopy set-up; Antennas; Crystals; Gallium arsenide; Optical beams; Optical fibers; Optical pulses;
  • 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.2013.6665472
  • Filename
    6665472
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=644504