Thus, there is also a desire to build an optical fiber communications system with fiber break detection that does not generate false indications of a fiber break.
因此，同样需要构造一种具有不产生光纤中断的错误指示的光纤中断检测的光纤通信系统。
The application of optical fiber communications in university security precaution system is described generally.
概述了光纤通信在高校安全防范系统中的应用。
Fiber optic cable is one of the important parts in optical fibre communications system, its reliability must be high.
光缆是光纤通信中的重要组成部分之一，对其可靠性要求非常高。
The information that hardware system obtain is gathered directly by computer using Serial communications. It has an important effects on improving accuracy of fiber-polishing.
对硬件系统获取的信息采用串口通信，由计算机直接采集并反馈到侧边抛磨机，对提高光纤抛磨的精度有重要的影响。
FIG. 2 illustrates one embodiment of an optical communications system 200 with fiber break detection according to the present invention that includes a co-propagating Raman optical pump.
图2描述的是根据本发明的具有光纤中断检测的、包括同向传播的拉曼光泵浦的光通信系统200的一个实施例。
FIG. 2 illustrates one embodiment of an optical communications system with fiber break detection according to the present invention that includes a co-propagating Raman optical pump.
图2描述的是根据本发明的具有光纤中断检测的、包括同向传播的拉曼光泵浦的光通信系统的一个实施例。
FIG. 2 illustrates one embodiment of an optical communications system with fiber break detection according to the present invention that includes a co-propagating Raman optical pump.
图2描述的是根据本发明的具有光纤中断检测的、包括同向传播的拉曼光泵浦的光通信系统的一个实施例。
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