The limitation of three-layer waveguides is pointed out.
鉴于三层平面波导存在的局限性；
Planar optical waveguides are basic structures of optical integrated.
平面光波导是光集成的基础结构。
One of the applications is using it as a coupler for nano-waveguides.
光栅是一个古老的课题，人们对它的研究已经有几百年的历史。
The glass thin film for optical waveguides is deposited by the magnetron sputtering?
采用磁控射频溅射法制备光波导用玻璃薄膜。
Numerical distributed transfer function method is applied to planar optical waveguides.
把数值传递函数方法应用于对平面光波导的分析。
This paper discusses the optimum design of the dies for drawing rectangular waveguides.
本文就如何合理进行矩形波导管拉伸配模设计作了探讨。
The results provide a useful reference for selecting the tapered transitional waveguides.
分析结果为各种过渡波导的选用提供了参考。
The Fourier transformation is used to calculate the propagating constants of the Si waveguides.
应用傅里叶交换法计算了硅光波导中导模的传播常数。
With this method, we studied the dyadic Green functions of waveguides in isotropic media in detail.
用这种方法详细推导了均匀各向同性介质波导中的并矢格林函数。
The Lunar waveguides and vained circular waveguides are analyzed by using the mode matching method.
采用模匹配方法分析了月形波导和加片圆波导的截止频率。
The suggested method can also be used for measuring high power mode-conversion oversized waveguides.
所议的方法也可以直接用于大功率模式转换波导测试等场合。
Detailed coupled-mode equations of periodic dielectric waveguides are deduced from Maxwell equations.
从麦克斯韦方程出发详细推导了周期性介质波导的耦合模方程。
A numerical solution for open resonators with slow varying section waveguides is presented in this paper.
本文给出一种求解缓变截面圆波导型开放式谐振腔的数值计算方法。
Propagation model for bent planar waveguides is presented for calculating bent loss in planar waveguides.
为了数值求解平面光波导的弯曲损耗，首先给出了平面弯曲光波导的传输模型。
Waveguides with discontinuities have many applications in microwave, millimeter wave and optical circuits.
含有不连续性结构的波导广泛应用于微波毫米波以及光学器件中。
The coupling characteristics of a broad wall narrow slot between two crossed rectangular waveguides are analyzed.
本文分析了两个正交矩形波导之间宽壁上窄槽的耦合特性。
This paper presents a new algorithm for fast and accurate analysis of stripe Multiple Quantum Well (MQW) waveguides.
本文提出了一种快速和精确分析多量子阱(MQW)条形光波导的新算法。
The eigenvalue problem of radially inhomogeneous cylindrical dielectric waveguides is solved by microwave network method.
用微波网络方法求解径向任意介质分布圆柱介质波导的本征值问题。
Additionally, the two approaches are used for measuring the index distributions of light-induced waveguides successfully.
此外，成功地利用上述方法对光写入波导结构的折射率分布进行了测量。
By simplifying the coupled equations of DFG in waveguides, we provide analytical expressions of the conversion efficiency.
通过对波导中差频耦合方程的简化，推导出了转换效率的解析表达式。
This paper describes a new type of microwave hybrid junction for coaxial-line to H-plane rectangular waveguides transducer.
本文描述一种新型微波混合接头——同轴线到三个H 面波导臂的变换器。
Planar optical waveguides in glass have been fabricated with field-assisted ion exchange and thermal ion exchange technology.
使用电场辅助离子交换和热离子交换技术在玻璃基片上制作了平板波导。
A concise analytical method (extending coefficient) of coupling between two nonparallel waveguides is reported in this paper.
提出一种分析非平行波导间耦合的简明方法耦合系数推广法。
Instead of optical fibre, HP is using waveguides-small strips of plastic with grooves on their highly reflective metallic walls.
惠普没有用光缆，而是应用了光波导——数条塑料细丝包以高反光的金属薄膜。
The long-range lamellar morphology can offer block copolymers as a structural basis for optical waveguides and related devices.
这一特征长周期为嵌段共聚物材料用作光波导等光学器件提供了结构基础。
On this basis a new method for fabricating polyimide ridge waveguides by photobleaching technique and using metal mask is proposed.
并在此基础上，提出了以金属掩模，利用光漂白技术制备聚酰亚胺脊型光波导的新方法。
In this paper, we present the analysis of multifurcated waveguides by the transmission line model and impedance transformation technique.
本文利用波导的传输线模型及阻抗变换技术，分析了多分叉波导的性质。
The growth mechanism of proton exchanged waveguides was studied, and the formula for calculating the depth of the waveguides was deduced.
对质子交换光波导生长机理进行了研究并给出了波导层厚度的计算公式。
The properties of the propagating field in multimode photonic crystal waveguides (PCWs) exhibiting no photonic band gaps (PBGs) are investigated.
研究了光子晶体多模波导在非光子带隙区光场的传输特性。
The propagation characteristics of several kinds of laterally tapered transitional waveguides are analyzed using the beam propagation method(BPM).
基于光束传播法，对几种只沿纵向变化的锥形过渡波导的传输特性进行了分析。
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