• DocumentCode
    559823
  • Title

    Electro-optic Bragg deflection modulator for uv laser light using periodically poled MgO:s-LiTaO3

  • Author

    Okazaki, Masahide ; Chichibu, Takao ; Yoshimoto, Syuhei ; Inoue, Toshiyuki ; Suhara, Toshiaki

  • Author_Institution
    Dainippon Screen Manuf. Co., Ltd., Kyoto, Japan
  • fYear
    2011
  • fDate
    Oct. 30 2011-Nov. 2 2011
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We propose and demonstrate an electro-optic Bragg deflection spatial light modulator using a periodically poled MgO:s-LiTaO3 thin crystal for UV laser light. Good performances which include a diffraction efficiency as high as 97.8% and a high extinction ratio were accomplished at 355nm wavelength. In addition, we demonstrate the spatial light modulation.
  • Keywords
    Bragg gratings; electro-optical deflectors; electro-optical modulation; lithium compounds; magnesium compounds; spatial light modulators; ultraviolet spectra; LiTaO3:MgO; UV laser light; diffraction; electro-optic Bragg deflection modulator; periodically poled thin crystal; spatial light modulator; wavelength 355 nm; Crystals; Electrooptic deflectors; Laser beams; Optical arrays; Optical device fabrication; Optical diffraction; Robustness;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Microopics Conference (MOC), 2011 17th
  • Conference_Location
    Sendai
  • Print_ISBN
    978-1-4577-1344-6
  • Type

    conf

  • Filename
    6110381
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=559823