After the analysis of the energy in a static electric field is the presence of the nonlinear dielectric,this paper has got the formula of energy density W′=12ε_0 E′ 2 .
本文通过对非线性电介质中静电场能量的分析 ,导出了其能量密度公式W′=12 ε0 E′2 ,并指出静电场的能量密度公式W =12 Dω ·Eω 只适用于线性电介质 ,而不适用于非线性电介质。
Nonlinear dielectrics are those materials, for which the conductivity and dielectric constant are function of electric field.
非线性电介质是指外部其它参数相对不变的情况下,电导率或相对电介质常数随电场的变化而变化的绝缘介质。
Non-linear dielectrics are those materials, for which the electric conductivity or relative dielectric constant is a non-linear function of electric field.
非线性电介质是指其电导率或相对介电常数与外加电场呈非线性函数关系的绝缘介质。
Two stress-controlled composite structures with nonlinear dielectrics are introduced to improve the electrical field distribution of power equipments.
为改善电力设备中的电场分布,引入了两种含有非线性介质的复合应力控制结构,利用阻容网络模型对这两种结构进行了电路模拟,并用专门开发的时域有限元计算程序对前者进行了电场模拟,实验利用简化的电缆终端试样进行。
Spatiotemporal instability in the planar nonlinear dielectric waveguide is analyzed by nonlinear equation,and the expression of Modulation instability(MI) gain in Raman Scattering is obtained.
基于非线性包络方程我们研究了平面非线性介质波导中的时空不稳定性,得到了有拉曼散射效应情形下不稳定性调制的增益谱的表达式。
Propagation of ultrashort pulse laser in nonlinear medium;
非线性介质中超短激光脉冲的传播
The method was to divide the nonlinear medium into a lot of homogeneous sublayers and to deduce reversedly the input intensity from the output intensity by using transfer matrix of each sublayer.
研究了一维非线性介质的传输矩阵算法,并对色散型缺陷层的一维光子晶体的光学双稳态特性进行了模拟。
In this paper,we introduce the present research situation of phase conjugated MOPA systems based on stimulated Brillouin scattering and also introduce several kinds of new nonlinear medium and typical respective MOPA systems and point out it s development prospect.
本文介绍了受激布里渊散射相位共轭MOPA系统的研究现状 ,重点介绍了近年来开发的几种新的非线性介质及几种典型的代表当今水平的受激布里渊散射相位共轭MOPA系统 ,并指出其未来发展前
The Dynamical evolution of a Gauss beam in logarithmically nonlinear electric media is obtained.
为了得到对数型非线性电介质中高斯光束的动态演化特性,将高斯光束作为入射波,采用数值方法求解波传播方程,讨论了振幅微扰和宽度微扰对其传播特性的影响。
The bright spatial solitons in logarithmically nonlinear electric media is studied.
研究了对数型非线性电介质中空间亮孤子 ,认为对数型电介质中可支持亮空间孤子 ,并对其束宽变化作了分析 ,指出其束宽变化与光源峰值功率成反比 :当功率较低时 ,束宽随功率的增大而急剧减小 ,表现出良好的非线性效应 ;当功率不断增大时 ,束宽的减小趋势逐渐放慢直至停止 ,对数型材料呈现饱和特
Development of Hardware in the AC Characteristic Testing System for Non-linear Dielectrics;
非线性电介质交流特性测试硬件系统研制
Measurement Technology of Response Characteristics for Non-linear Insulating Dielectrics under Lower Frequency Voltage;
非线性绝缘介质低频介电响应特性测试技术
Nonlinear theory of dielectric polarization:Electron as soliton
电介质极化的非线性理论——作为孤立子的电子
non-linear continuum mechanics
非线性连续介质力学
Research on Non-linear Dielectric Properties of STO Thin Films and Its Microwave Applications;
STO薄膜的非线性介电性质及其微波应用研究
Weakly Nonlinear TE Wave in Planar Waveguides with Kerr Type Medium
克尔型介质平板波导中的弱非线性横向电场波
The Investigation of Related Nonlinear Effects in Electromagnetically Induced Coherent Media
电磁诱导相干介质中相关非线性效应的研究
Study on Nonlinear Behaviors in the Time-domain in Argon Atmospheric Dielectric-barrier Discharges
氩气大气压介质阻挡放电时间非线性行为研究
Theoretical Research on Epsilon's Nonlinearity of a Metamaterial's Permittivity
一种异质材料介电常数的非线性理论研究
non-polar organic-dielectric capacitor
非极性有机介质电容器
Investigations on Nonlinear Properties of Light in Cold-Atom Medium
冷原子介质中非线性光学性质的研究
The Modification Technology of Nonlinear Conductivity of Polymer Dielectric Materials and Analysis of Mechanism
聚合物介质材料的非线性电导改性工艺与机理分析
Simulation of Transient Electric Field in Insulation Structure with Non-linear Dielectrics;
含有非线性介质的绝缘结构内瞬态电场仿真分析
In this paper, we use a variational approach[1] to study the bulk effective response of a class of inhomengenous media with strongly nonlinear conductivity.
本文应用变分的方法[]讨了一组强非线性导电颗粒复合介质的有效非线性响应。
Study on Incoherent Solitons in Strong Nonlocal Nonlinear Media
强非局域非线性介质中的非相干孤子研究
Research on Dynamics of Nonlinear Wave Pattern in Excitable Media
激励介质中非线性波型动力学的研究
Seismic response analysis of nonlinear ground motion with random media
非线性随机介质场地的地震反应分析
Suppression Effect of Self-defocusing Media on Hot Images from Obscurations in an Intense Laser Beam
自散焦介质对非线性热像的抑制效应