锥形微结构光纤,Tapered microstructure optical fiber
1)Tapered microstructure optical fiber锥形微结构光纤
1.Tapered microstructure optical fibers based on microstructure optical fiber are drawn by the second processing technology, the microstructure structure in the cladding and the tapered shape have resulted in some unusual properties unattainable with conventional tapered fiber.锥形微结构光纤是在微结构光纤基础上通过二次处理拉制而成,其微观结构以及锥体形状使其呈现出许多传统锥形光纤不具备的特性。
2)circular microstructured optical fiber with three cores圆形三芯微结构光纤
3)microstructure fiber微结构光纤
1.Yb~(3+)-doped double claddingmicrostructure fiber laser with output power exceeded 10 W;输出功率大于10W的掺镱双包层微结构光纤激光器
2.Nonlinear coefficient measurement ofmicrostructure fiber based on self-phase modulation;利用自相位调制效应测量微结构光纤的非线性系数
3.Research on high nonlinearity and flattened dispersion ofmicrostructure fibers;高非线性色散平坦微结构光纤的研究
英文短句/例句
1.Research of All-Optical 2R Regeneration Based on Microstructured Fiber;基于微结构光纤的全光2R再生研究
2.Polarization Maintaining and Microstructured Optical Fiber Gratings and Their Sensing Applications;保偏和微结构光纤光栅及其传感应用
3.Research of Dispersion and Nonlinearity in Microstructure Fiber;微结构光纤的色散与非线性特性研究
4.Numerical Simulation and Theoretical Analysis of Microstructure Fiber Laser Medium;微结构光纤激光器件的理论分析和数值模拟
5.Theoretical and Experimental Research on Microstructured Fiber Laser Devices;微结构光纤激光器件的理论与实验研究
6.Intermodal Interference in Microstructure Fibers and Mode Coupling between Cavities;微结构光纤中的模间干涉及光腔的模式耦合
7.Studies on Technologies for Polarization-Division-Multiplexing Fiber Communication Systems and Microstructure Fiber Based Devices偏振复用光纤通信系统及微结构光纤器件的相关技术研究
8.The Noniinear Properties of Micro-Structure Optical Fiber and Its Functional Devices;微结构光纤非线性特性及功能器件的研究
9.Experimental and Theoretical Research on Nonlinear Properties of Microstructured Fiber;微结构光纤非线性特性的理论及其实验研究
10.Study on the Dispersion of Micro-structure Fiber and THz Waveguide;微结构光纤及太赫兹波导色散特性的研究
11.Theoretical and Experimental Research on Dispersion Flattened Microstructured Fibers and Devices色散平坦微结构光纤及器件的理论与实验研究
12.Microstructured-optical-fiber surface-plasmon-resonance sensor微结构光纤表面等离子体共振传感器研究
13.Studies on Structure Design and Key Property Analysis of Several Novel Microstructured Optical Fibers;若干新型微结构光纤的结构设计与关键特性分析
14.Research on Dispersion Properties and Ultrashort Laser Pulses Propagating in Microstructure Fibers;微结构光纤中超短激光脉冲传输及色散特性研究
15.Investigating of Femtosecond Laser Pulse Propagating in Hollow Core Photonic Band Gap Fibers;飞秒激光在空芯带隙型微结构光纤中的传输特性研究
16.An all-optical scheme for quaternary-to-binary encoder in microstructured fibers在微结构光纤中实现四进制向二进制的全光转换
17.Dispersion Analysis of the Microstructured Dispersion-compensating Fiber;微结构色散补偿光纤的色散特性分析
18.Study on Fibers as Well as Fiber Gratings with Novel Materials and Microstructured Cladding;采用新型包层材料和基于微结构的光纤与光纤光栅的研究
相关短句/例句
circular microstructured optical fiber with three cores圆形三芯微结构光纤
3)microstructure fiber微结构光纤
1.Yb~(3+)-doped double claddingmicrostructure fiber laser with output power exceeded 10 W;输出功率大于10W的掺镱双包层微结构光纤激光器
2.Nonlinear coefficient measurement ofmicrostructure fiber based on self-phase modulation;利用自相位调制效应测量微结构光纤的非线性系数
3.Research on high nonlinearity and flattened dispersion ofmicrostructure fibers;高非线性色散平坦微结构光纤的研究
4)microstructure fibers微结构光纤
1.Numerical simulation on ultrashort laser pulses propagatinginmicrostructure fibers;微结构光纤中超短激光脉冲传输的数值模拟
2.Drawing temperature is an important factor affecting the structure ofmicrostructure fibers (MSF) during MSF drawing.根据非稳态傅里叶热传导方程及微结构光纤(MSF)预制棒的初始条件和边界条件,建立圆柱形坐标系,推导出MSF预制棒的温度场分布方程。
5)microstructured fiber微结构光纤
1.Research on the supercontinuum generation in amicrostructured fiber pumped at the normal dispersion region;正常色散区泵浦微结构光纤产生超连续谱研究
2.All-optical regeneration based on self-phase modulation inmicrostructured fiber is studied.利用微结构光纤作为非线性介质,实现了基于自相位调制(SPM)效应的全光再生。
3.All-optical regeneration based on self-phase modulation in a highly nonlinearmicrostructured fiber is proposed.提出了利用高非线性微结构光纤自相位调制效应进行全光再生的研究方案。
6)microstructured optical fiber微结构光纤
1.The circle-latticemicrostructured optical fiber is designed.设计出了一种呈圆形分布的渐变微结构光纤,并运用时域有限差分法计算了该种光纤方形和三角形格点分布的微结构光纤的色散特性,然后对它们的色散特性进行了比较。
2.The experiment on alloptical switching based onmicrostructured optical fiber(MOF) is reported.利用基于高非线性微结构光纤的非线性光纤环镜,在10 Gb/s光传输系统中进行了全光开关的实验研究。
3.A new square lattice varyingmicrostructured optical fiber is presented.提出了一种新型的方形分布渐变空气孔微结构光纤。
延伸阅读
多芯铌三锡组织结构多芯铌三锡组织结构microstructure of multifilamentary Nb_3Sn wire多芯妮三锡组织结构mierostrueture ofmultifilamentary Nb3Sn wire多芯实用复合导体中拢三锡(Nbssn)层和Nb3Sn晶粒的形貌、尺寸、元素分布以及各种冶金和晶体缺陷的特征。超导体的综合性能指标—临界电流密度丈与Nb3Sn组织结构的关系十分密切。基于使用条件对电磁和机械性能要求的考虑，多芯Nb3Sn超导体一般由配置和体积比各异的多股Nb芯、Sn源材料、 Nb3Sn层和正常态金属构成。其中，Nb3Sn为超导电流的有效载体。青铜法、内锡法是制备Nb3Sn多芯导体最广泛采用的方法(见青铜法祝三锡线材和内锡法妮三锡线材)。青铜法Nbasn的基本组织特征有一定变化规律，可根据这些规律优化Nb3Sn的组织结构。基本特征实用多芯导体横截面多为圆形或矩形，包含有数百、甚至数十万根Nb一Nbasn芯丝;芯丝直径数微米到数十纳米，每根Nb芯周围Nb3Sn层的组织结构随制备工艺而定。层厚和热处理时间t遵循tm的指数关系。指数m视Sn源浓度、Nb芯排列状态和热处理温度而定。对于低Sn浓度(3 .36一4.49at%)，m约为0.5;对于高Sn浓度(6.85一7.50at%)，m超过0.5。青铜法Nb3Sn层中的晶粒具有复杂的形貌，并在层的厚度方向上存在着Sn的浓度分布梯度(见图)。在靠近残存妮芯处，为向外放射的柱状晶，长宽比在2到5之间;层的中部为细小的等轴晶，直径大至相当于柱状晶的短轴;靠近锡源材料(青铜)一侧，为形状不规则的粗晶，平均直径为中部等轴晶的5~10倍。横跨层的厚度方向，Sn的浓度呈单调下降分布，柱状晶贫柱状晶等轴细晶粗晶A{几N bs.1扩散层aNb3Sn层中的晶粒形貌 bNb3Sn层中Sn的浓度分布 青铜法Nb3Sn层结构示意图Sn，粗晶层为富Sn区，中部等轴晶层接近Nb3Sn的化学计量，层中Sn的最大浓度差为6一10at%。与超导电性的关系Nb3Sn层的化学计量比、晶粒尺寸以及来自复合导体中不同材料间热收缩产生的残余应力等因素制约着超导体的临界特性，特别是临界电流密度。已确切证实，导体负载超导电流的大小与Nb3Sn层的体积分数成正比;在4 .2K和低于6T的外磁场中，Jc反比于Nb3Sn的平均晶粒直径，大约在晶粒直径为80nm时达到一个最大值，然后随直径的减小迅速下降;在4.2K，16T以上的高场中，上述反比关系一直可维持到30一劝nm的晶粒直径。这一事实与晶界是Nb3Sn中主要的有效磁通钉扎中心，并且以面钉扎的方式贡献丈的假设和相应的理论预言结果十分吻合。包括Nb，Sn在内的大多数A一15结构超导体(见A一15超导体)的临界温度天，对成分配比非常敏感，对理想组分的偏离会导致天急剧下降。
