Systems, methods and apparatus for bi-directional optical transceivers
    1.
    发明授权
    Systems, methods and apparatus for bi-directional optical transceivers 失效
    用于双向光收发器的系统,方法和装置

    公开(公告)号:US06954592B2

    公开(公告)日:2005-10-11

    申请号:US10165676

    申请日:2002-06-06

    摘要: An optical data link using a single optical fiber for bi-directional optical communication. Bi-direction optical transceivers couple to the single optical fiber having two optical channels of communication. An optical subassembly in each optical transceiver to multiplex an optical transmit signal and demultiplex an optical receive signal within the bi-direction optical transceiver. The optical subassembly includes an optical block with an optical filter to reflect at least one wavelength of light and to allow passage of another wavelength of light. Embodiments of the optical block with the optical filter are described.

    摘要翻译: 使用单个光纤进行双向光通信的光数据链路。 双向光收发器耦合到具有两个光通信通道的单个光纤。 每个光收发器中的光学子组件,用于复用光发送信号,并在双向光收发器内解复用光接收信号。 光学子组件包括具有光学滤光器的光学块,以反射至少一个波长的光并允许另一波长的光通过。 描述具有滤光器的光学块的实施例。