• DocumentCode
    2709220
  • Title

    THz time domain spectroscopy system using 1.55 µm laser pulses and phase modulation detection in DAST crystal

  • Author

    Martin, M. ; Mangeney, J. ; Crozat, P. ; Mounaix, P.

  • Author_Institution
    IEF, Univ. Paris-Sud, Orsay, France
  • fYear
    2010
  • fDate
    5-10 Sept. 2010
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We report terahertz time-domain spectroscopy system based on Er:fiber laser at 1.55 μm wavelength. Ion-irradiated In0.53Ga0.47As photoconductive antenna is used as emitter. The detection is based on a phase modulation detection scheme in DAST electro-optic sensor.
  • Keywords
    III-V semiconductors; antennas; electro-optical modulation; erbium; fibre lasers; gallium arsenide; indium compounds; photoconducting devices; terahertz spectroscopy; DAST crystal; In0.53Ga0.47As; JkJk:Er; electro-optic sensor; fiber laser; ion irradiated photoconductive antenna; laser pulse; phase modulation detection; terahertz time domain spectroscopy; wavelength 1.55 mum; Crystals; Fiber lasers; Optical fiber sensors; Optical interferometry; Optical pulses; Phase modulation;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Infrared Millimeter and Terahertz Waves (IRMMW-THz), 2010 35th International Conference on
  • Conference_Location
    Rome
  • Print_ISBN
    978-1-4244-6655-9
  • Type

    conf

  • DOI
    10.1109/ICIMW.2010.5612387
  • Filename
    5612387
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2709220