• DocumentCode
    3079733
  • Title

    Influence of the spot size of the probe beam on the detected THz power using electro-optic detection method

  • Author

    Metbulut, M.M. ; Gullu, H.H. ; Altan, H.

  • Author_Institution
    Middle East Tech. Univ., Ankara, Turkey
  • fYear
    2009
  • fDate
    Nov. 3 2009-Oct. 6 2009
  • Firstpage
    47
  • Lastpage
    48
  • Abstract
    We compared the detected THz power through electro-optic detection for different spot sizes of a probe beam on the ¿110¿ ZnTe crystal. We find that there is a proportional relationship between the detected THz power and spot size of the probe beam by theoretically analyzing its effect on the intensity profile of the terahertz beam.
  • Keywords
    II-VI semiconductors; electro-optical devices; laser beams; microwave photonics; optical materials; terahertz wave detectors; terahertz waves; zinc compounds; THz power; ZnTe; electro-optic detection; probe beam; spot size; terahertz beam; Infrared detectors; Laser beams; Laser excitation; Lenses; Optical pulses; Power measurement; Probes; Radiation detectors; Size measurement; Zinc compounds;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Terahertz and Mid Infrared Radiation: Basic Research and Practical Applications, 2009. TERA-MIR 2009. International Workshop
  • Conference_Location
    Turunc-Marmaris
  • Print_ISBN
    978-1-4244-3848-8
  • Electronic_ISBN
    98-1-4244-3849-5
  • Type

    conf

  • DOI
    10.1109/TERAMIR.2009.5379634
  • Filename
    5379634
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3079733