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    • 21. 发明申请
    • OPTICAL REFLECTOMETER WITH LOSS AND/OR REFLECTANCE PROFILE VIEW
    • 具有损失和/或反射型材视图的光学反射计
    • US20140146312A1
    • 2014-05-29
    • US14092227
    • 2013-11-27
    • EXFO Inc.
    • Stephane PerronMichel Leclerc
    • G01M11/00
    • G01M11/3145G01M11/3118
    • There is provided an optical reflectometric method and system for characterizing an optical fiber link, wherein events in the fiber optic link under test are identified and values of parameters characterizing the events (e.g. location, insertion loss and reflectance) are extracted from an analysis of one or more reflectometric measurements performed on the optical fiber link. A loss profile and/or a reflectance profile are then constructed. The loss and reflectance profiles are typically displayed on screen or otherwise graphically represented for an operator to be able to appreciate the measurement results at a single glance.
    • 提供了用于表征光纤链路的光学反射测量方法和系统,其中识别被测光纤链路中的事件,并且从一个分析中提取表征事件(例如位置,插入损耗和反射率)的参数值 或更多的反射测量在光纤链路上执行。 然后构造损耗曲线和/或反射率分布。 损耗和反射率分布通常显示在屏幕上,或以其它方式表示为操作者,以便能够一目了然地了解测量结果。