• DocumentCode
    712730
  • Title

    Identification of loss factors by evaluating backscattered modal loss ratio obtained with 1-µm-band mode-detection OTDR

  • Author

    Nakamura, Atsushi ; Okamoto, Keiji ; Koshikiya, Yusuke ; Manabe, Tetsuya ; Oguma, Manabu ; Hashimoto, Toshikazu ; Itoh, Mikitaka

  • Author_Institution
    NTT Access Network Service Syst. Labs., NTT Corp., Tsukuba, Japan
  • fYear
    2015
  • fDate
    22-26 March 2015
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    We propose a novel diagnostic technique for identifying loss factors using 1-μm-band mode-detection OTDR. The loss ratio between the LP01 and LP11 modes of backscattered light determines the macrobending or fusion splicing state.
  • Keywords
    optical fibre fabrication; optical fibre losses; optical fibre testing; optical time-domain reflectometry; splicing; 1-μm-band mode-detection OTDR; LP01 mode; LP11 mode; backscattered light; backscattered modal loss ratio; diagnostic technique; fusion splicing state; loss factors; macrobending; optical time domain reflectometry; Decision support systems;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Optical Fiber Communications Conference and Exhibition (OFC), 2015
  • Conference_Location
    Los Angeles, CA
  • Type

    conf

  • Filename
    7122118
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=712730