Off axis optical communication system
    1.
    发明授权
    Off axis optical communication system 失效
    离轴光通信系统

    公开(公告)号:US4753506A

    公开(公告)日:1988-06-28

    申请号:US902824

    申请日:1986-09-02

    摘要: An improved optical rotary joint is achieved by transmitting information in the form of an optical signal from a part of the de-spun portion outside the rotational axis to create on the spun portion, or vice versa, 360.degree. about the rotational axis, a continuous communication path having a configuration described by a series of overlapping elliptical areas. The detection area on the spun portion is less than that of the detection path thereby providing continuous optical communication with the transmitted optical signal.

    摘要翻译: 改进的光学旋转接头是通过以旋转轴外部的旋转部分的一部分传递光信号的形式的信息来实现的,以在纺纱部分上产生360°,反之亦然,围绕旋转轴线360°连续 通信路径具有由一系列重叠的椭圆区域描述的配置。 旋转部分的检测区域小于检测路径的检测区域,由此提供与发送的光信号的连续的光通信。