Phased fiber array for multiplexing and demultiplexing
    1.
    发明授权
    Phased fiber array for multiplexing and demultiplexing 失效
    用于复用和解复用的相控光纤阵列

    公开(公告)号:US06317536B1

    公开(公告)日:2001-11-13

    申请号:US09445648

    申请日:1999-12-10

    IPC分类号: G02B628

    摘要: A reduced size multiplexer/demultiplexer component is achieved by tapering of waveguide ends in any of the input, output array, or phase shifting array of waveguides. Cross talk is limited in the tapered region by requiring that each waveguide in a tapered array have a distinct propagation constant.

    摘要翻译: 通过在波导的任何输入,输出阵列或相移阵列中的波导端部逐渐缩小来实现缩小尺寸的多路复用器/解复用器部件。 通过要求锥形阵列中的每个波导具有明显的传播常数,串扰被限制在锥形区域中。