The concepts are based on seven years of research and development and represent new fiber-coupling techniques and silicon-modulator designs.
这些概念都建立在长达7年的研究和开发工作的基础上，代表了芯的光纤连接技术和硅调制器设计。
The use of the lensed fiber can improve the coupling efficiency and alignment tolerance greatly.
通过这项技术，可以有效提高光纤输出耦合效率和容忍度。
Secondly, coupling theory of optical fiber and the application of optical fiber coupler in optical system are introduced.
其次，介绍了光纤耦合理论和光纤耦合器在光学系统中的应用。
A physical model of nonlinear evolution of chaotic signal propagation in optical fiber is presented by coupling chaotic laser system with optical fiber channel.
通过耦合激光混沌系统和光纤传输信道，提出光纤混沌信号传输的非线性演化物理模型。
For various types of LD and optical fiber, every coupling method has its advantages and disadvantages.
针对不同型号的LD和不同芯径的光纤，可选用合适的耦合方式。
Furthermore, we conduct the experiments and gain the efficiency of coupling and spot after the execution of the fiber piles and lens.
在完成了光纤排、透镜组的加工制作之后，我们进行了耦合实验，得到了耦合效率以及光斑图。
Through experiments, the coupling of single mode fiber and waveguide switches has been researched thoroughly, and experimental devices have been designed.
通过实验，深入研究了单模光纤与光波导开关的耦合封装，设计出封装用的实验装置。
The stress transfer at the interface requires an efficient coupling between fiber and matrix.
界面上的应力传递要求纤维与基体之间具有有效地偶联。
Quantitative analysis shows that the temperature and strain sensitivities or shift direction of resonant wavelength for such a LPFG are dependent on fiber types and coupling mode orders.
定量分析表明谐振波长的温度和轴向应变灵敏度及其变化方向与光纤类型、模式耦合的阶次等因素有关。
The designs of coupling system and fiber parameters were analyzed, which are the most important technique for high average power fiber lasers.
本研究着重分析了耦合系统设计和光纤参数设计等高平均功率光纤激光器的关键技术环节。
In the research process of steady laser source system, analyzed thoroughly semiconductor laser and fiber coupling technology, and gained an applied and simple coupling mode.
稳定光源系统研制过程中，对半导体激光器与光纤的耦合技术进行了研究分析，得到了一种简单实用的耦合方式。
Low loss connection of fiber optic rotary is realized by direct coupling of fiber, which is photon crystal fiber (PCF).
该设计以光子晶体光纤为基础，采用直接耦合的方法实现低损耗的光纤旋转连接。
On these bases, the length resolution, fiber coupling point resolution and maximum sensing fiber spatial of the sensor were obtained.
在此基础上分析了传感器的空间分辨力、光纤耦合点分辨力、最大传感光纤长度。
End pumping coupling is commonly used in coupling of high power fiber laser.
端面抽运耦合是高功率光纤激光器的常用耦合方式之一。
The main polarization mode and coupling mode in PM fiber has some optical path difference because of internal birefringence.
保偏光纤内部的高双折射，使得其内部传播的偏振主模和耦合模之间存在着一定大小的光程差。
The relation between coupling efficiency and mode field stimulated by SLD, fiber structures, shape of fiber butt and coupling operation parameters was analyzed.
分析了耦合效率与光源激发的光模场、光纤结构及光纤头部形状、耦合工作参数等因素的关系。
Through analyzing the different typical coupling properties of semiconductor laser to optical fiber, the structures of lensed fiber is presented to enhance the coupling efficiency largely.
对几种典型的半导体激光器与光纤的耦合特性进行分析，提出提高耦合效率所采用的微透镜光纤的结构。
The soakage ability of EP to the conductive fiber was improved by adding coupling agent (organic titanate and silane) to deal with conductive fibers.
通过采用有机钛酸酯和硅烷偶联剂对导电纤维进行改性，从而提高EP对导电纤维的浸润能力。
The dispersion of linearly chirped fiber gratings with different coupling profiles is studied theoretically and numerically using coupling mode equations.
利用耦合模方程，对具有不同耦合系数的线性啁啾光纤光栅的色散特性进行了理论和数值分析。
After high silica fiber is treated by coupling agent, excellent interfacial cohesion and flexural strength of super-hybrid composite are obtained.
偶联剂处理使高硅氧纤维与树脂基体的粘结强度增加，从而提高复合材料的弯曲强度。
Fiber polarization coupling analyzer researched by this thesis is used to detect the coupling position and intensity of spurious polarization coupling point along the PMF.
本文所研究的光纤寄生偏振耦合测试仪是以白光干涉为依据，测量保偏光纤中寄生偏振耦合点的位置及耦合强度。
Compared with direct coupling of the LD and fiber, this method improves the coupling rate effectively.
与LD和光纤直接耦合相比，可以有效地提高耦合效率。
Based on computer, laser modulation, fiber coupling and microlens focusing technology, fiber coupled laser diode array is researched.
采用计算机控制技术、激光器调制技术、光纤耦合技术、微透镜聚焦技术，研究了半导体激光器的线阵。
The principle and realization of auto-coupling system for single-mode POF and silica fiber is introduced in this paper.
本文阐述了单模塑料光纤和单模石英光纤的自动耦合的原理及其实现。
Experiment results using single mode fiber as standard waveguide show that the average end-coupling loss is 0.
单模光纤作为标准波导的端面耦合自动调芯试验显示，平均耦合损耗分别为0。
Then we will analyze the coupling blue print of EOPCB, and compute the loss of fiber coupling with optical waveguide, it will be useful in experimentation.
对EOPCB的耦合接口方案进行了研究，针对直波导与多模光纤的耦合损耗进行了计算研究，为在实验过程中的具体操作提供了理论依据。
Polarization coupling directly affects the system performance of the fiber optic gyroscope (FOG).
偏振耦合对光纤陀螺的系统性能有直接影响。
This thesis focuses on the coupling between semiconductor laser and the optical fiber.
本文主要讨论的问题是半导体激光器的光纤耦合。
The methods of coupling between LD and optical fiber can be divided into direct and indirect coupling according to whether optical devices exist between them.
LD与光纤的耦合，按照LD与光纤之间是否存在光学元件，耦合方式可分为两种，即直接耦合与间接耦合。
A design method of laser focusing optical system is described and the design examples of optical system used for coupling laser beam and optical fiber are given.
结合激光光学理论，提出一种激光聚光光学系统的设计方法，并给出激光光束与光纤之间的耦合光学系统的设计实例。
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