• DocumentCode
    521231
  • Title

    Realization of multilayer Si/SiO2 super-high N.A. GRIN lens on Si-waveguide coupling to single-mode optical fibre

  • Author

    Loh, Ter-Hoe ; Wang, Qian ; Zhu, Jie ; Ng, Keh-Ting ; Lai, Yi-Cheng ; Ho, Seng-Tiong

  • Author_Institution
    Data Storage Inst., Singapore, Singapore
  • fYear
    2010
  • fDate
    16-21 May 2010
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    Vertical optical mode-size transformation from 260nm-thick Si-nanowaveguide to 10~12μm matching the single-mode-fibre-core has been demonstrated using compact multilayer Si/SiO2 asymmetric GRIN lens (length:~24μm). GRIN lens to single-mode-fibre practical coupling loss of -3.45 dB was achieved.
  • Keywords
    gradient index optics; optical design techniques; optical fabrication; optical fibre couplers; optical waveguides; silicon compounds; multilayer super-high GRIN lens; nanowaveguide; single-mode optical fibre; vertical optical mode-size transformation; waveguide coupling; Integrated optics; Lenses; Nonhomogeneous media; Optical coupling; Optical device fabrication; Optical fibers; Optical refraction; Optical surface waves; Optical variables control; Propagation losses;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Lasers and Electro-Optics (CLEO) and Quantum Electronics and Laser Science Conference (QELS), 2010 Conference on
  • Conference_Location
    San Jose, CA
  • Print_ISBN
    978-1-55752-890-2
  • Electronic_ISBN
    978-1-55752-890-2
  • Type

    conf

  • Filename
    5500845
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=521231