• DocumentCode
    2248871
  • Title

    Hybrid modal-phase-matched and bent-quasi-phase-matched wavelength conversion in AlGaAs/SiO2 rib-type zigzag waveguides

  • Author

    Matsushita, Tomonori ; Kondo, Takashi

  • Author_Institution
    Dept. of Mater. Eng., Univ. of Tokyo, Tokyo, Japan
  • fYear
    2011
  • fDate
    1-6 May 2011
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We propose a novel wavelength conversion device based on hybrid modal phase matching and quasi phase matching in combined straight and bent waveguides with the laterally inverted core structure. Numerical simulations revealed that conversion efficiency as high as 27500 %/W is attainable for 1.55-μm SHG in a 32-mm-long AlGaAs/SiO2 rib waveguide that can be folded up into a 1.6-mm x 84 μm domain.
  • Keywords
    aluminium compounds; gallium arsenide; optical harmonic generation; optical phase matching; optical waveguides; optical wavelength conversion; rib waveguides; silicon compounds; AlGaAs-SiO2; SHG; bent quasiphase matched wavelength conversion; bent waveguides; inverted core structure; modal phase matched wavelength conversion; rib type zigzag waveguides; size 84 mum to 32 mm; straight waveguides; wavelength 1.55 mum; Nonlinear optics; Optical frequency conversion; Optical harmonic generation; Optical waveguides; Optical wavelength conversion; Semiconductor waveguides;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics (CLEO), 2011 Conference on
  • Conference_Location
    Baltimore, MD
  • Print_ISBN
    978-1-4577-1223-4
  • Type

    conf

  • Filename
    5950970
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2248871