METHOD OF MEASURING MULTI-MODE FIBER BANDWIDTH THROUGH ACCESSING ONE FIBER END
    1.
    发明申请
    METHOD OF MEASURING MULTI-MODE FIBER BANDWIDTH THROUGH ACCESSING ONE FIBER END 有权
    通过一个光纤端口测量多模光纤带宽的方法

    公开(公告)号:US20140092380A1

    公开(公告)日:2014-04-03

    申请号:US14037912

    申请日:2013-09-26

    Abstract: A method of measuring the bandwidth of a multi-mode optical fiber using single-ended, on-line and off-line approaches and test configurations. The method includes: transmitting a light signal through the first end of a multi-mode fiber toward the second end of the multi-mode fiber, so that a portion of the light signal is reflected by the second end toward the first end of the multi-mode fiber; and receiving the reflected portion of the light signal at the first end of the multi-mode fiber. The method also includes obtaining magnitude and frequency data related to the reflected portion of the light signal at the first end of the multi-mode fiber; and analyzing the magnitude and the frequency data to determine a bandwidth of the multi-mode optical fiber. The length of the multi-mode fiber may also increase over time during testing.

    Abstract translation: 使用单端,在线和离线方法和测试配置测量多模光纤的带宽的方法。 该方法包括:通过多模光纤的第一端朝向多模光纤的第二端发送光信号,使得光信号的一部分被第二端反射到多模光纤的第一端 模式光纤 以及在多模光纤的第一端处接收光信号的反射部分。 该方法还包括:在多模光纤的第一端获得与光信号的反射部分相关的幅度和频率数据; 并分析幅度和频率数据以确定多模光纤的带宽。 在测试期间,多模光纤的长度也可随时间而增加。

    Method of measuring multi-mode fiber bandwidth through accessing one fiber end
    7.
    发明授权
    Method of measuring multi-mode fiber bandwidth through accessing one fiber end 有权
    通过访问一个光纤端来测量多模光纤带宽的方法

    公开(公告)号:US08797519B2

    公开(公告)日:2014-08-05

    申请号:US14037912

    申请日:2013-09-26

    Abstract: A method of measuring the bandwidth of a multi-mode optical fiber using single-ended, on-line and off-line approaches and test configurations. The method includes: transmitting a light signal through the first end of a multi-mode fiber toward the second end of the multi-mode fiber, so that a portion of the light signal is reflected by the second end toward the first end of the multi-mode fiber; and receiving the reflected portion of the light signal at the first end of the multi-mode fiber. The method also includes obtaining magnitude and frequency data related to the reflected portion of the light signal at the first end of the multi-mode fiber; and analyzing the magnitude and the frequency data to determine a bandwidth of the multi-mode optical fiber. The length of the multi-mode fiber may also increase over time during testing.

    Abstract translation: 使用单端,在线和离线方法和测试配置测量多模光纤的带宽的方法。 该方法包括:通过多模光纤的第一端朝向多模光纤的第二端发送光信号,使得光信号的一部分被第二端反射到多模光纤的第一端 模式光纤 以及在多模光纤的第一端处接收光信号的反射部分。 该方法还包括:在多模光纤的第一端获得与光信号的反射部分相关的幅度和频率数据; 并分析幅度和频率数据以确定多模光纤的带宽。 在测试期间,多模光纤的长度也可随时间而增加。

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