• DocumentCode
    1971627
  • Title

    Design of new organic single crystals for ultrafast optical applications

  • Author

    Kiran, A. John ; Lee, H.W. ; Ravindra, H.J. ; Dharmaprakash, S.M. ; Kim, K. ; Lim, H. ; Rotermund, F.

  • Author_Institution
    Div. of Energy Syst. Res., Ajou Univ., Suwon, South Korea
  • fYear
    2009
  • fDate
    30-3 Aug. 2009
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    A new chalcone crystal designed with suitable functional groups exhibits ultrafast response (<90 fs) and very large two-photon absorption (2PA) (beta > 8 times102 cm/GW). Its low intensity threshold (<4 MW/cm2) for 2PA and high damage resistance (>8 GW/cm2) are quite interesting for 2PA-based optical limiting.
  • Keywords
    high-speed optical techniques; optical Kerr effect; organic compounds; damage resistance; functional groups; optical limiting; organic single crystals; two photon absorption; ultrafast optical applications; Crystalline materials; Crystals; Electron optics; Nonlinear optics; Optical design; Optical device fabrication; Optical films; Optical harmonic generation; Optical materials; Ultrafast optics; Z-scan; chalcone crystal; nonlinearity; optical Kerr Gate;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics, 2009. CLEO/PACIFIC RIM '09. Conference on
  • Conference_Location
    Shanghai
  • Print_ISBN
    978-1-4244-3829-7
  • Electronic_ISBN
    978-1-4244-3830-3
  • Type

    conf

  • DOI
    10.1109/CLEOPR.2009.5292206
  • Filename
    5292206
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1971627