In this paper, the equivalent current theory of optical waveguide coupling is discussed.
本文提出等效电流计算光波导耦合理论。
General conclusions are easily obtainable by application of this theory on optical waveguide coupling pro...
本理论应用于光波导耦合问题易于得到普遍的结论。
General conclusions are easily obtainable by application of this theory on optical waveguide coupling problems.
本理论应用于光波导耦合问题易于得到普遍的结论。
Further analysis reveals that a complicated waveguide coupling effect is responsible for the enhanced transmission.
通过分析指出，这种小孔阵列的光透射增强效应是一种复杂的波导耦合效应。
The lensed fiber can be used for fiber to LD coupling, fiber to waveguide coupling, detection in sensor, medical and biological applications and so on.
透镜光纤可以应用在光纤和半导体激光器的耦合，光纤和波导的耦合，传感器探测方面以及医疗和生物应用等等。
A number of waveguide coupling Windows are analyzed by using the present method and the satisfactory results are achieved by comparisons with ones given in some published literatures.
用本文理论方法分析计算了若干波导耦合窗实例，获得了满意的结果。
The problem of coupling an external radiation field into a nonlinear waveguide cavity has been investigated theoretically and experimentally.
对一种非线性波导耦合腔进行了理论和实验研究。
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 ortho-mode transducer adopts the design idea of square waveguide stepped impedance matching and waveguide slot coupling.
正交模转换器采用方波导阶梯阻抗匹配与波导缝隙耦合的设计思想。
EH11 mode in for the dielectric waveguide, and the mode coupling loss is discussed.
介质波导中电磁场为eh_(11)模。讨论了模的耦合损耗。
The calculations of coupling slots between the curved waveguide and the fan shaped straight waveguides are emphasized.
重点是弯波导与扇面形在波导列之间的耦合孔列计算。
This article is based on coupling theory and has been designed the incorporating photoelectricity measuring device of waveguide modulus decay.
以波导耦合理论为依据，设计了集光电为一体的波导衰减系数测量系统。
The types of optical waveguides are outlined, followed by a discussion of commonly used optical coupling techniques and waveguide materials.
简介光波导的种类，讨论几种常用的光耦合技术和波导材料。
A tapered electro-optic polymer waveguide is proposed and designed for coupling light between single-mode optical fiber and polymer waveguide.
提出并设计了一种基于电光聚合物的锥形波导，可用于单模光纤与电光聚合物波导器件之间的连接。
Crossing waveguide normalized output optical power versus intersection Angle in the main waveguide and power coupling versus intersection Angle are analyzed by the method.
在此基础上重点计算分析了大角度交叉波导的输出分支波导的能量与交叉角度的关系，以及交叉角度对波导间能量耦合的影响。
Normalized output optical power versus intersection Angle in the main waveguide and power coupling versus intersection Angle are analyzed by the method.
在此基础上计算分析了大角度交叉波导的输出分支波导的能量与交叉角度的关系，以及交叉角度对波导间能量耦合的影响。
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。
The Fourier spectral analysis method is applied to the input-output coupling problem of a prism-thin film waveguide system. The input-output coupling equations are solved fast and exactly.
把傅里叶频谱分析方法引入棱镜-薄膜波导耦合系统的输入输出耦合问题，快速而完整地求解了系统输入输出耦合方程组。
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。
The coupling between fibre and waveguide is analyzed.
对光纤与波导的耦合进行了模拟。
The cutoff wavelength of the rectangular coaxial waveguide in the coupling region is calculated by boundary element method.
其耦合区为矩形同轴波导。 文中用边界元素法对矩形同轴波导的截止波长进行了计算。
The radiation and coupling of linear antennas in a rectangular waveguide are discussed by means of dyadic Green's function, field transformation and reaction concept.
本文采用并矢格林函数，场量变换和反应概念讨论了矩形波导中线天线的辐射和互耦合，给出了场强和互阻抗的普遍公式。
The proposed structure mechanism is based on coupling between a waveguide and a ring resonator. This structure is designed and verified by finite-difference time-domain (FDTD) computation.
该器件的结构原理是基于一个波导管和一个环形共振器之间的耦合，并用时域有限差分法设计和验证了该结构。
We study the mechanism of acoustic normal mode coupling from the aspects of ray-mode transformation and interference structures of acoustic waveguide in the ocean.
结合广义射线简正波转换、声场强度干涉结构研究了简正波耦合机理。
Based on a symmetrical metal-cladding waveguide, ultrahigh-order modes in the guiding layer air gap can be excited through prism coupling to serve as sensitive probes.
提出了一种测量微小角位移的新方法，该法基于一种金属包覆波导结构，通过棱镜耦合激发空气导波层中的超高阶导模作为灵敏探针。
Slow light can be generated by counter-directional coupling between a silica wire and a two-dimensional (2D) silicon photonic crystal slab waveguide.
在二氧化硅线和二维硅光子晶体条形波导间的反向耦合可产生慢光。
The numerical simulation shows that the first-order transverse modes have fairly high Q factor and high coupling efficiency to the output waveguide.
数值计算结果证明一阶横模具有很高的品质因子和很高的耦合输出效率。
A new coupling mode using cylindrical mirror in square waveguide is presented in this paper.
针对方形波导激光器的反射耦合问题提出了一种采用柱面反射镜的新型耦合方式。
The simulated intensity distribution for the first-order TM mode shows that the coupling efficiency in the waveguide reaches 53%.
通过模拟计算一阶TM模的场强分布，我们得到耦合到输出波导中的效率达到53%。
Since the severe asymmetry of optical field and beam divergence degrade the coupling efficiency, the waveguide structure optimizing needed.
这就要提高激光器出射光场的对称性，减小光的散射角，这需要提高对激光器波导层的结构优化。
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