• DocumentCode
    1628317
  • Title

    Narrow gap width induced radiation loss on waveguide coupled microring

  • Author

    Tseng, Chih-Wei ; Tsai, Chih-Wei ; Lin, Kaung-Cheng ; Lee, Ming-Chang ; Chen, Yung-Jui

  • Author_Institution
    Inst. of Photonics Technol., Nat. Tsing Hua Univ., Hsinchu, Taiwan
  • fYear
    2012
  • Firstpage
    291
  • Lastpage
    293
  • Abstract
    We have carried out a detailed study of gap induced radiation loss effect in a micro-ring resonator. Our data show that small-gap induced loss dominates the total ring loss as the gap is less than 225 nm for TM mode.
  • Keywords
    micromechanical resonators; optical losses; optical waveguides; microring resonator; narrow gap width induced radiation loss; small-gap induced loss; total ring loss; waveguide coupled microring; Couplings; Optical losses; Optical ring resonators; Optical waveguides; Propagation losses; Silicon; SOI; microring; radiation loss;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Group IV Photonics (GFP), 2012 IEEE 9th International Conference on
  • Conference_Location
    San Diego, CA
  • ISSN
    1949-2081
  • Print_ISBN
    978-1-4577-0826-8
  • Type

    conf

  • DOI
    10.1109/GROUP4.2012.6324163
  • Filename
    6324163
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1628317