In the experiments, the maximum practical coupling efficiency is 87.06%, which is as two times as the maximum practical coupling efficiency between the same LD and the same multimode fiber without fiber micro-lens (39.41%).
实验中得到的最高耦合效率为87.06%,相比于无光纤微透镜的同样激光器与同样多模光纤耦合的最高耦合效率(39.41%)提高一倍。
参考来源 - 单片式半导体激光光束控制的研究This Ethernet switcher can give each terminal user 1 OOMbps network bandwidth and make two multimode fiber ports bound into a logic port .
该以太网交换机能提供给每一个终端用户100Mbps的网络带宽,并且能将两个多模光纤的物理端口捆绑成一个逻辑端口。
参考来源 - 基于网络管理的快速以太网交换机技术·2,447,543篇论文数据,部分数据来源于NoteExpress
Many companies also are installing a combination of singlemode and multimode fiber in backbones.
还有许多公司在主干网中结合安装单模和多模光纤。
Today, most premises networks are installed with multimode fiber in the building backbone and campus backbone segments.
今天,许多建筑网络在楼宇主干网和园区主干网部分使用多模光纤安装。
Because multimode fiber sensors and FBG sensors are simultaneously used in the system, the result of measurement is more reliable.
并且应用了多模光纤传感器和FBG传感器,使测试结果更可靠。
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