导模

处理的课题包括导模和辐射模的耦合、两个导模的耦合、导模的衍射、TE-TM模转换，以及与此有关的光波导器件。

Topics treated here include coupling between guided mode and radiation modes , coupling between two guided modes , diffraction of guided mode , TE-TM mode conversion , and relative optical guided wave devices .

波分复用改善光纤传象束象质的导模分析

Guided Mode Analysis of the Improvement of the Image Quality of a Wavelength Multiplexing Fiber Bundle

结合严格耦合波理论和遗传算法对C波段硅基导模共振滤波器进行了模拟分析。

Simulated are silicon-based guided-mode resonant grating filters with narrow bandwidth for C-band optical communication .

导模法生长蓝宝石（Al2O3）晶体的研究

Study on Growth of Sapphire ( Al_2O_3 ) Crystal by Efg

导模法和助熔剂法生长TbAl3（BO3）4晶体的研究

Study on the crystal growth of TbAl_3 ( BO_3 ) _4 with EFG and TSSG

在上述两种PCF中，我们都找到了很纯的圆偏振导模。

In the two types of PCF mentioned above , guided modes with quite pure circular polarization are revealed .

顶端光子晶体主要是通过对导模的衍射作用增加光提取效率，而嵌入式光子晶体主要贡献是改变LED中导模的分布。

The surface photonic crystal mainly through the diffraction effect of guided mode to increase the light extraction efficiency , and the embedded photonic crystal is to change the distribution of guided modes in LED .

用透射电镜选区电子衍射（TEM）方法测试了导模法生长的白宝石单晶体的晶体结构和点阵常数。

The crystal structure and its lattice parameter of sapphire single crystal grown by EFG method was determined by selected area diffraction of transmission electron micrograph ( TEM ) .

讨论了M层克尔型非线性介质平板波导中TE波的传输特性，并给出其导模的解析解。

Transmission properties of TE wave in the nonlinear Kerr media plate with M layers have been discussed and the analytical solution of waveguide mode is also given .

通过调整相位和功率密度分布，我们在两种对称性的SPP导模之间实现了高效率的模式转换。

Efficient conversion between the two types of modes can be achieved by reshaping both phase and power density distributions of the guided mode .

研究了在Otto位型下单轴反铁磁薄膜的表面模和导模的色散关系。

The linear dispersion relationship between bulk and surface polaritons is investigated and discussed by a uniaxial antiferromagnetic film in Otto configuration .

在三个以上波导组成的耦合系统中，通过改变耦合波导之间调制区的有效折射率而改变激发偶导模模场分布，实现耦合系统中的N（N＞2）重像横向重新分布。

The distribution of even excited modal fields can be varied by modifying the effective index of the modified region between the coupled PCWs . It leads to the transverse redistribution of the N-fold images in the coupling system composed of over three PCWs .

利用波导中反对称TM模的独特性质，并引入非线性材料作为光学参量放大的增益介质，导模的传输距离得到了较大的提升（100%）。

By utilizing the unique property of antisymmetric TM mode in MIM structures and introducing nonlinear material as gain medium for optical parametric amplification , a significant enhancement ( 100 % ) of the propagation length has been demonstrated .

以VLF传播全波波导模理论为基础，导出了VLF传播相速日变化模式函数和相位预测函数的回归方程。

Base on the wave-guide model theory of VLF propagation , the timing pattern of VLF phase velocity and the regression function of VLF phase prediction are established .

以导模法（EFG）生长α－Al2O3单晶体为例，提出了一种高熔点、半透明晶体生长时轴向温度分布的辐射－传导复合传热模型。

A model of the radiate conductive compound heat transfer in the higher melting point and Semi transparent single crystal based on α Al 2O 3 crystal grains by the EFG was developed .

提出并采用紫外光激励的方法试制了As2S8条形波导，导模激励显示该波导具有良好的导波特性。

An ultraviolet irradiation technique is presented and applied successfully to As-2S-8 channel waveguide preparation on the basis of analyzing these experimental data . This channel waveguide of As-2S-8 displays good characteristics of a waveguide using a guided mode excitation .

导模法生长的铌酸锂钾晶体的折射率

Refractive Index of Potassium Lithium Niobate Crystals by EFG Growing Method

提出图解法决定导模的解。

A graphical method is proposed to determine the guided modes .

高斯折射率分布波导导模的研究

A Study of Guided Mode for the Waveguides with Gaussian-Index Distribution

导模的功率衰减和转换特性的测量

Measurement of the power attenuation and conversion properties of guided modes

金属包层阶跃平板介质波导导模的二级微扰分析

Second Order Perturbation Analysis of Guided Modes in Metal-Clad Planar Waveguides

基于阶跃折射率光纤的矢量波动方程，数值求解导模的场分布。

Vector eigen - modes of step-index fiber were solved numerically .

Ti：LiNbO3光波导导模的场分布

Guided mode field distributions of Ti : LiNbO_3 optical waveguides

M层非线性介质平板中的光波导模

Optical Waveguide Modes in the Plate of Nonlinear Media with M Layers

介质光栅导模共振耦合波分析

The rigorous coupled-wave analysis of guided-mode resonance in dielectric gratings

导模法生长杆状红宝石晶体的研究通过鉴定

Appraisal Meeting on Producing Rod Shaped Ruby Crystals by the EFG Growth

导模法生长（1102）板面白宝石片状晶体

( 1102 ) Sapphire Ribbon Crystals Grown by EFG Method

求解非均匀平面波导导模的一种新方法

A New Method for Guided Modes of Graded-Index Planar Waveguides

长周期光纤光栅导模与包层模的耦合分析

Analysis of Guided to Cladding Mode Coupling by Long Period Fiber Gratings

改进的非线性薄膜波导导模的无量纲表示

Improved Scaling Rules for Guided Modes in Nonlinear Film Waveguides