Optical Add-Drop multiplexing network incorporated centralized wavelength control

Bibliographic Information

Other Title
  • 一括波長制御による光ADMネットワーク

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Description

This paper describes a wavelength-routing network employed optical add-drop multiplexer(optical ADM)and automatic-optical- frequencies-control(optical AFC)utilizing optical FDM technologies. The presented approach is relies on the coupler-based ADM circuits for a reasonable Cost,and centralized optical AFC to allocate and stabilize each frequency located at different nodes.20GHz-spaced, 622Mbit, s six-wavelength routing network has been expedmentally studied,and maximum numbdr of nodes has been estimated to be 40 at 2.5Gbit/s taking EDFA performances into account.We also discussed a master-slave control method using fiber-grating.

Journal

  • Technical report of IEICE. OCS

    Technical report of IEICE. OCS 94 (189), 25-32, 1994-07-29

    The Institute of Electronics, Information and Communication Engineers

Keywords

Details 詳細情報について

  • CRID
    1573387452221806976
  • NII Article ID
    110003285721
  • NII Book ID
    AN10060797
  • Text Lang
    ja
  • Data Source
    • CiNii Articles

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