1、

Analysis of Mode Coupling Loss of SM Optical Fiber by Quasi-guided Mode Method

用准导模法分析单模光纤的模耦合损耗

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2、

self-excited vibration research of oscillation mode coupling in machining

机械加工振型耦合颤振研究

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3、

modeling and simulation of locomotive braking chatter based on the theory of oscillation mode coupling

基于振型耦合理论的机车制动颤振建模与仿真

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4、

A semiclassical theory of mode coupling in dye lasers

染料激光器模式耦合半经典理论

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5、

Experimental cancellations and self-check separations of the major shift errors in four-frequency ring laser were reported, and the shift produced by multi-mode coupling was experimented and analysed.

本文介绍了对四频环形激光主要输出零漂误差进行的实验消除和自检分离,以及对多模耦合产生的零漂的实验研究和初步分析。

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6、

The mode coupling between laser cavity and ring resonator has been realized by using a spherical reflector. The results of frequency difference measurement for the elliptically polarized light and its experimental installation are presented. The nonlinear measuring errors by PZT have been eliminated through nonlinear coordinates transformation.

采用球面反射镜实现环形腔的本征模式与激光束注入模式的匹配,给出实验装置及偏振光频差测量结果,并通过非线性坐标变换消除了压电陶瓷PZT的非线性对测量结果的影响。

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7、

This paper report the 1.2 μ m, 1.3 μ m, 1.5 μ m lasers, its power feedback and temperature feedback apparatus and single-mode coupling.

本文报导了1.2μm、1.3μm,1.5μm的激光器与相应的功率反馈,温度反馈装置,介绍了如何把激光功率耦合进单模光纤。

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8、
9、

When the bed layer temperature is out of the limit the system automatically changes the control strategy and adjusts the bed layer temperature to normal. This control mode effectively bates the coupling connection between the main vapor pressure and bed layer temperature.

当床层温度发生越限时,系统自动变换控制策略并调整床层温度恢复到正常,这种控制方式有效地减弱了主蒸汽压力与床层温度之间的耦合关系。

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10、

Method: This paper introduces the concept of optional parallel coupling from systematology to establish a theoretical mode for the preservation of the minor stockholders' rights and interests and then uses this concept to analyze the current problems.

研究方法本文引入系统论中的可选择并联耦合方法,提出构建保护中小股东权益的法律机制的理论模式,并运用这种理论方法分析当前存在的问题,寻求完善法律制度的对策。

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11、

For the coupling of single LD with multi-mode optical fiber, by adding cylindrical lens and spherical end face of the optical fiber, and coated AR on every surface, finally, the efficiency of92% can be achieved.

对于单管半导体激光器和多模光纤之间的耦合,通过加入柱透镜和球形端面光纤,以及对各面加镀增透膜,最后可以使效率达到97%。

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12、

The spiral waves with mixed-mode oscillatory local dynamics are first studied using the coupling allosteric reaction-diffusion system, which gives rise to the observation of the arm-splitting phenomenon of the spiral waves. It is the first time to discover the complex sub-structure within the spiral arm.

研究了局域动力学为混合模式振荡的螺旋波动力学,发现了螺旋波的波臂分叉现象,这是第一次在螺旋波波臂内部发现复杂次级结构的存在。

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13、

The research of the coupling system and mode matching of LD end-pumped all-solid-state green lasers

LD端面泵浦全固态绿光激光器耦合系统研究

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14、

Has been derived from coupling mode theory. The formula, which is quite simple and can be used quite easily, is appropriate for fibers with any shaped-cores and nonaligned optical axes.

根据耦合模理论,推导出适用于纤芯为任意截面形状,而且两根保偏光纤的偏振轴非平行的保偏光纤耦合器的耦合系数计算公式,形式简单,应用方便。

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15、

In order to achieve output laser of TEM_ ( 00) mode and high conversion efficiency, its necessary to have a favorable optical coupling system between pump laser and resonator.

为获得激光器的TEM(00)模输出和高的转换效率,泵浦光与谐振腔之间必须有个相应的良好的光学耦合系统。

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16、

For the same gap width, the coupling length of TM mode for directional coupler is larger than that of TE mode.

波导间距相同时,定向耦合器TM波的耦合长度大于TE波的耦合长度,对偏振态敏感。

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17、

This subject studies some content about fluid field, distribution of temperature and optimization of structure. The content is studied about high temperature expansion canal under the coupling function of complication operating mode about heat, fluid and structure.

本课题针对高温管式膨胀设备开发中,热、流体、结构等复杂工况耦合作用下,流场、温度分布及结构优化等开展了研究工作。

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18、

The Coupling Relationship and Synchrony Evolving between the Strength of Network Tie and the Mode of Innovation

网络关系强度与技术创新模式的耦合及其协同演化

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19、

The next based on digital radio station structure mode and radio network structure mode will be radio network broadcast system designed to independent, high cohesion and low coupling drive layer, service layer, the application layer and so on three levels.

接下来本文结合广播电台数字化结构模式和广播电台网络化结构模式将电台网络化播控系统设计成相互独立、高内聚、低耦合的驱动层、服务层、应用层等三个层次。

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20、

Mode of Semiconductor Laser with a Lower Refractive Index Coupling Layer

低折射率耦合层半导体激光器模式特性的分析

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