Method and apparatus to perform automatic gain equalization using raman amplifiers
    2.
    发明授权
    Method and apparatus to perform automatic gain equalization using raman amplifiers 有权
    使用拉曼放大器执行自动增益均衡的方法和装置

    公开(公告)号:US06384962B1

    公开(公告)日:2002-05-07

    申请号:US09589214

    申请日:2000-06-07

    IPC分类号: H01S300

    摘要: A method and apparatus to perform automatic gain equalization for a lightwave communications system is described. A first amplifier amplifies an optical signal to produce a first gain curve having a first gain maxima and a first gain minima of a first period. A second amplifier amplifies the optical signal to produce a second gain curve with a second gain maxima and a second gain minima of a second period, with the second gain maxima substantially coinciding with the first gain minima.

    摘要翻译: 描述了对于光波通信系统执行自动增益均衡的方法和装置。 第一放大器放大光信号以产生具有第一增益最大值的第一增益曲线和第一周期的第一增益最小值。 第二放大器放大光信号以产生具有第二增益最大值的第二增益曲线和第二周期的第二增益最小值,其中第二增益最大值与第一增益最小值基本一致。