Variable optical dispersion compensating module
    1.
    发明申请
    Variable optical dispersion compensating module 有权
    可变光学色散补偿模块

    公开(公告)号:US20050191018A1

    公开(公告)日:2005-09-01

    申请号:US11112532

    申请日:2005-04-22

    摘要: The present invention provides a variable optical dispersion compensating module comprised of (a) an optical dispersion compensating unit having an input optical switch, an optical dispersion compensating fiber, connected to the optical switch, having a predetermined optical dispersion amount, a bypass path for bypassing the optical dispersion compensating fiber, and an output optical switch connected to the optical dispersion compensating fiber and the bypass path, (b) an optical dispersion compensating circuit with at least one of the unit connected in series, and (c) an optical attenuator provided, in the direction of an optical path, after the input optical switch or before the output optical switch of the optical dispersion compensating circuit.

    摘要翻译: 本发明提供一种可变光学色散补偿模块,包括:(a)光学色散补偿单元,具有输入光开关,连接到光开关的具有预定光分散量的光学色散补偿光纤,用于旁路的旁路路径 光扩散补偿光纤和连接到光学色散补偿光纤和旁路路径的输出光开关,(b)具有串联连接的单元中的至少一个的光学色散补偿电路,以及(c)提供的光衰减器 在光路的方向上,在输入光开关之后或在光分散补偿电路的输出光开关之前。

    Variable optical dispersion compensating module
    2.
    发明授权
    Variable optical dispersion compensating module 有权
    可变光学色散补偿模块

    公开(公告)号:US07376300B2

    公开(公告)日:2008-05-20

    申请号:US11112532

    申请日:2005-04-22

    IPC分类号: G02B6/26

    摘要: The present invention provides a variable optical dispersion compensating module comprised of (a) an optical dispersion compensating unit having an input optical switch, an optical dispersion compensating fiber, connected to the optical switch, having a predetermined optical dispersion amount, a bypass path for bypassing the optical dispersion compensating fiber, and an output optical switch connected to the optical dispersion compensating fiber and the bypass path, (b) an optical dispersion compensating circuit with at least one of the unit connected in series, and (c) an optical attenuator provided, in the direction of an optical path, after the input optical switch or before the output optical switch of the optical dispersion compensating circuit.

    摘要翻译: 本发明提供一种可变光学色散补偿模块,包括:(a)光学色散补偿单元,具有输入光开关,连接到光开关的具有预定光分散量的光学色散补偿光纤,用于旁路的旁路路径 光扩散补偿光纤和连接到光学色散补偿光纤和旁路路径的输出光开关,(b)具有串联连接的单元中的至少一个的光学色散补偿电路,以及(c)提供的光衰减器 在光路的方向上,在输入光开关之后或在光分散补偿电路的输出光开关之前。