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利用Fotec公司提供的一系列组件式光源和功率检测器,能够简便地实施由计算机控制的多信道光纤测试系统。光缆、连接器、接头及有源器件的测试系统,可以做成从8信道到100乃至更多信道的任何一种结构。研制的这些系统能够很简便地测试受到周围环境应力作用的光纤元件,以及能够进行寿命试验。该系统的核心部分是配有光源和控制器的支架组件盒。我们可将8个信道光源和许多功率检测器以各种不同形式组合件插入支架盒,然后使系统通过多终端带状电缆接到计算机数据采集系统的接口。计算机控制的内部多路开关选择器能对各个不
Using a range of modular light sources and power detectors from Fotec, a computer-controlled multi-channel fiber test system can be easily implemented. Fiber optic cable, connectors, connectors and active device test system, can be made from 8 channels to 100 or more channels of any kind of structure. These systems have been developed to test fiber components exposed to the stresses of the surrounding environment easily and to test lifetimes. At the heart of the system is a bracket assembly box with a light source and controller. We can insert eight channel light sources and many power detectors into the cradle in a variety of different combinations and then connect the system to the computer data acquisition system via a multi-terminal ribbon cable. The computer-controlled internal multiplexer can do one each