Optical Communication Techniques
    2.
    发明申请
    Optical Communication Techniques 有权
    光通信技术

    公开(公告)号:US20150086220A1

    公开(公告)日:2015-03-26

    申请号:US14397422

    申请日:2012-05-15

    申请人: David A Warren

    发明人: David A Warren

    IPC分类号: H04B10/50

    摘要: Techniques relating to optical communications are illustrated. In an example, a system for optical communications includes a laser emitting device including an emission surface for emission of a laser beam. An optical waveguide may be optically coupled to the laser emitting device to receive the laser beam from the laser emitting device. A fault photo-detector surrounds the emission surface. The fault photo-detector is to detect a portion of the laser beam accidentally back-reflected towards the laser emitting device.

    摘要翻译: 示出了与光通信有关的技术。 在一个示例中,用于光通信的系统包括激光发射装置,其包括用于发射激光束的发射表面。 光波导可以光学耦合到激光发射装置以接收来自激光发射装置的激光束。 故障光电检测器围绕发射表面。 故障光电检测器用于检测向激光发射装置意外反射反射的一部分激光束。

    Optical communication techniques
    3.
    发明授权
    Optical communication techniques 有权
    光通信技术

    公开(公告)号:US09287988B2

    公开(公告)日:2016-03-15

    申请号:US14397422

    申请日:2012-05-15

    申请人: David A Warren

    发明人: David A Warren

    IPC分类号: H04B10/00 H04B10/50 G02B6/42

    摘要: Techniques relating to optical communications are illustrated. In an example, a system for optical communications includes a laser emitting device including an emission surface for emission of a laser beam. An optical waveguide may be optically coupled to the laser emitting device to receive the laser beam from the laser emitting device. A fault photo-detector surrounds the emission surface. The fault photo-detector is to detect a portion of the laser beam accidentally back-reflected towards the laser emitting device.

    摘要翻译: 示出了与光通信有关的技术。 在一个示例中,用于光通信的系统包括激光发射装置,其包括用于发射激光束的发射表面。 光波导可以光学耦合到激光发射装置以接收来自激光发射装置的激光束。 故障光电检测器围绕发射表面。 故障光电检测器用于检测向激光发射装置意外反射反射的一部分激光束。