• DocumentCode
    510427
  • Title

    Modified Hamming function weighted waveguide structure for the broadband and minimized mismatched switching couplers

  • Author

    Chen, Chi-Feng ; Ku, Yun-Sheng ; Kung, Tsu-Te ; Wang, Hau-Wei ; Yeh, Mau-Shiun

  • Author_Institution
    Institute of Opto-Mechatronics Engineering, National Central University. Jhongli, Taiwan, R.O.C.
  • fYear
    2009
  • fDate
    2-6 Nov. 2009
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We numerically investigate a new function modified from Hamming function to apply in weighting the waveguide structure of a mismatched switching coupler with the characteristics of low crosstalk, short length, and broad bandwidth. After the numerical design of waveguide structure parameters, the M-HWF waveguide with the shortest coupling length of 4.5 mm can reach a broader bandwidth within 1.50∼1.70 µm.
  • Keywords
    Bandwidth; Measurement standards; Optical buffering; Optical coupling; Optical crosstalk; Optical design; Optical fiber communication; Optical fiber couplers; Optical fibers; Optical waveguides;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
  • Conference_Location
    Shanghai, China
  • Print_ISBN
    978-1-55752-877-3
  • Electronic_ISBN
    978-1-55752-877-3
  • Type

    conf

  • Filename
    5377088
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=510427