• DocumentCode
    2297915
  • Title

    Calculation of efficiency of the coupling gratings with complicated profiles

  • Author

    Zadorin, A.S. ; Appelt, V.E. ; Kruglov, R.S.

  • Author_Institution
    Automated Control Syst. & Radioelectron., Tomsk State Univ., Russia
  • fYear
    2003
  • fDate
    19-20 Sept. 2003
  • Firstpage
    202
  • Lastpage
    204
  • Abstract
    The purpose of this work is an analytical description of fields of radiating mode and waveguide mode of the planar optical waveguide in coupling gratings with voluntary profile of grooves U(x,z). We have compared two types of coupling gratings: parallelogramic and rectangular. For calculation we have used the amplitude profile of TE0 mode. The efficiency of the CG with complicated profiles is calculated.
  • Keywords
    coupled mode analysis; diffraction gratings; optical planar waveguides; amplitude profile; coupling gratings; planar optical waveguide; radiating mode; waveguide mode; Character generation; Equations; Frequency synchronization; Gratings; Optical sensors; Optical surface waves; Optical waveguides; Planar waveguides; Refractive index; Tellurium;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Laser and Fiber-Optical Networks Modeling, 2003. Proceedings of LFNM 2003. 5th International Workshop on
  • Print_ISBN
    0-7803-7709-5
  • Type

    conf

  • DOI
    10.1109/LFNM.2003.1246126
  • Filename
    1246126
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2297915