• DocumentCode
    2720231
  • Title

    Fine tuning terahertz generation in fanned-out periodically poled stoichiometric lithium tantalate crystal

  • Author

    Yu, Nan Ei ; Lee, Kyu-Sup ; Ko, Do-Kyeong ; Takekawa, Shunji ; Kitamura, Kenji

  • Author_Institution
    Adv. Photonics Res. Inst., Gwangju Inst. of Sci. & Technol., Gwangju, South Korea
  • fYear
    2010
  • fDate
    5-10 Sept. 2010
  • Firstpage
    1
  • Lastpage
    1
  • Abstract
    Continuous tunable terahertz pulses were generated with a continuous grating-period change from 65 to 90 μm in periodically poled stoichiometric lithium tantalate crystal. Center frequency was tuned from 0.9 to 1.3 THz with as narrow as band-width of 21 GHz at crystal temperature of 130 K.
  • Keywords
    diffraction gratings; lithium compounds; optical pulse generation; terahertz wave generation; terahertz wave spectra; LiTiO3; THz spectra; bandwidth 21 GHz; continuous tunable terahertz pulses; fanned-out periodically poled stoichiometric crystal; grating; temperature 130 K; Crystals; Gratings; Laser tuning; Lithium; Photonics; Temperature dependence;
  • 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.2010.5613032
  • Filename
    5613032
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2720231