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。
Coiling technique is used to control the transverse mode of a large-mode-area (LMA) multimode fiber laser.
缠绕技术通常被用于大模场面积多模光纤激光器的横模控制。
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。
The 91600 Series Fiber Multi-Channel System provides 16-channel input and output of 10-bit digitized video over one multimode fiber.
其91600系列多频道系统在双渠道的双向多协议数据多模光纤之上提供16路10位数字视频录像机的输入和输出。
Intensing modulation by microbending in multimode fiber is considered as a transduction, mechanism for detecting environmental changes.
本文研究了利用多模光纤中因微弯引起的强度调制，作为换能机构来检测周围环境的变化。
The glass fiber core comes in one of two basic types: multimode fiber for distances up to 10km and single-mode fiber for longer distances.
玻璃纤维芯有两种基本的类型：多模光纤，用于10km以下的距离；单模光纤，用于更长的距离。
Based on this fact, the research and design of micro align lens which is fabricated by means of multimode fiber fabrication techniques is carried out.
自聚焦透镜与多模光纤的折射率分布都遵从平方律分布，基于这个事实，进行了以多模光纤生产工艺制造微型准直透镜的研究和设计。
In this paper, the transmitting characteristic of multimode fiber is improved by introducing the periodic scramble during the fiber's drawing process.
介绍了通过在多模光纤中引入周期性的扰动以改善多模光纤的传输特性。
The main topic in the thesis is the coupling the coupling between the high power single emitter broad area diode laser and micro lensed multimode fiber.
本文主要讨论大功率宽发射域半导体激光器的多模光纤微透镜耦合。
To study the relationship, the output capability of multimode fiber laser is measured under various bending diameters, and it also be calculated theoretically.
为研究两者之间的关系，在光纤不同弯曲直径下，对多模光纤激光器的输出性能进行了实验测量和理论计算。
Becouse multimode fiber has high modal dispersion which limits to its bandwidth distance product, the band pass characteristics of the multimode fiber was analyzed.
多模光纤存在严重的模式色散，其带宽距离积受限。为此，分析了多模光纤的带通特性。
An approach for the calculation of the worst-case dispersion penalty of multimode fiber links was derived. The approach is expressed by 10%-90% rise time of the system.
导出了一种用系统10%—90%上升时间所表示的最坏情况下多模光纤色散功率代价的计算方法。
The influences of pump energy, focal length and distance between fiber and lens on SBS reflectivity and waveform in multimode fiber are investigated theoretically and experimentally.
从理论和实验上研究了不同焦距下泵浦能量以及透镜与光纤间距对多模光纤中的SBS能量反射率和脉冲波形的影响。
This thesis based on high temperature measurement and optical fiber sensor technology, take a study of ordinary multimode fiber optical fiber and sapphire colorimetry pyrometry technique.
本论文以高温测量技术和光纤传感技术为基础，研究了普通多模光纤和蓝宝石光纤的比色测温技术。
During the experiment, as the coil radius of multimode fiber changes, output characteristic of the laser has been measured. Meanwhile, the mode loss of different modes is calculated theoretically.
实验测量了多模光纤激光器在不同缠绕半径下的输出性能，并理论计算了各阶模式在不同缠绕半径下的损耗特性。
In this paper, a general method of quantitative analysis for the all-fiber Y-branch devices with slopes made of multimode optical fibers is presented.
本文对多模光纤的全光纤y分支器作了定量分析，并提出了对具有斜界面的Y分支器进行定量分析的方法。
In this way nearly every fiber variant, such as multimode, single-mode or long haul, can be realized by the use of SFP fiber modules and, furthermore, 5 fixed Gigabit TX ports can be used.
在这个几乎所有的纤维变体，如多模，单模或长程，可实现由SFP光纤模块的使用，此外，5固定千兆tx端口可以使用方式。
The theory of vibration measurement by interference with a multimode single optic fiber probe and an experimental arrangement, as well as the experimental results are presented.
本文介绍了单根多模先纤探头的干涉测振实验装置，测量原理以及实探结果。
The theory of vibration measurement by interference with a multimode single optic fiber probe and an experimental arrangement, as well as the experimental results are presented.
本文介绍了单根多模先纤探头的干涉测振实验装置，测量原理以及实探结果。
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