The text just introduce the structure, theory, character of optic modulate and application about liquid crystal wave-front corrector.
本文主要介绍了液晶波前校正器的结构、基本原理、光学调制特性及其应用。
The invention discloses an intracavity frequency doubling laser for eliminating frequency doubling crystal wave-plate effect, which relates to the field of intracavity frequency doubling lasers.
本发明的消倍频晶体波片效应的腔内倍频激光器涉及腔内倍频激光器领域。
Cat whisker a fine metal thread resembling the arched shape of a cat's whisker used in early radio wave detecting crystal sets.
金属细线一种质地良好的金属线，类似于猫的胡须，呈拱形。早期应用于无线电波检测晶体装置。
We design a THz photonic crystal fiber and a THz porous fiber and investigate the evanescent wave sensing properties of the two THz waveguide.
设计了一种太赫兹波光子晶体光纤结构和太赫兹波多孔光纤结构，研究了两种太赫兹波导倏逝波传感的特性。
We have investigated the guide modes in two kinds of two_dimensional photonic crystal heterostructures by using the plane wave expansion method combined with the supercell technique.
利用平面波展开方法与超原胞方法研究了两种不同晶格的光子晶体异质结的界面态。
A method where the direction of light passing through a crystal is changed using a high frequency sound wave.
在那里光的指示过去的一种方法透过一颗晶片被使用高的频率声波改变。
We can use the defect in the photonic crystal to guide the electromagnetic wave, and this photonic crystal with defect can be used to make photonic crystal devices.
利用光子晶体的缺陷可以实现引导电磁波的目的，可以制作各种各样性能优异的光子晶体光学器件。
The new wave coupling theory of linear electrooptic effect is used to study the thermal property of an electrooptic modulator made from biaxial crystal KTP.
运用新的线性电光效应的耦合波理论，对双轴晶体KTP电光调制器的温度特性进行了理论研究。
A subsection calibration method for microwave crystal diode detector using stationary wave curve is presented in the paper.
本文阐述了利用驻波法对微波晶体检波二极管进行分段定标的方法。
This article shows how to choose the double frequency crystal in the properties of basic wave beam provided and how to choose the suitable ways of phase match.
本文提供在已知基波光束性能的情况下、如何选择合适的倍频晶体，以及相应的相位匹配方式。
Nematic liquid crystal has a large non-linear coefficient, so it is possible to produce optical phase conjugation (OPC) wave in right condition.
由于向列相液晶大的非线性系数，使得利用向列相液晶产生光学相位共轭波称为可能。
The effect of hole size on nonlinearity and dispersion of the photonic crystal fiber(PCF) is analyzed by the plane wave expansion method.
采用平面波展开法，研究了气孔尺寸对光子晶体光纤色散特性和非线性的影响。
An elliptic function wave solution of the molecular crystal model with the dispersion term on a ring is found.
得到了环上的有色散项的分子晶体模型的椭圆函数波解。
For the piezoelectric crystal, not only a mechanical source distribution at the surface, but an electrical source distribution also can excite the elastic wave fields.
对于压电晶体，不仅表面力源，而且表面电源分布也能激发弹性波场。
This proved not only the wave nature of X-rays but also the three-dimensional periodicity of a crystal.
这不但证明了X射线的波动性，还确定了晶体的三维周期性。
The relation of ray axis and optical axis is discussed by using the optical wave camber of biaxial crystal.
利用二轴晶的光波面，对光轴与光线轴的关系进行了研究。
The mathematic model of creeping wave probe was designed, and also the dual crystal creeping wave probe according to the model was made.
设计了爬波探头的数学模型，根据该模型制作了双晶爬波探头。
A method for proving crystal birefringence is presented. Thepolarization state of monochromatic plane electromagnetic wave is obtained for intermediate category.
给出了一种证明晶体双折射的方法，并求得单色平面电磁波在中级晶体中的偏振态。
Based on the relationship of wave vectors on crystal interface, accurate formulas calculating phase difference between two refracted waves are deduced.
基于双轴晶体折射时满足的波矢关系，导出了两折射光波相位差的精确计算公式。
The Fresnel wave ray equation is deduced by use of the fundamental equations of crystal optics. The crystal optics question is solved by Fresnel wave ray equation cooperating with Maxwell equation.
利用晶体光学基本方程推导出菲涅耳波射线方程，通过波射线方程并结合麦克斯韦方程组求解晶体光学问题。
The second order nonlinear optical effects on the three-wave is analyzed, and the nonlinear optical coefficient of the uniaxial crystal is deduced from an example of the BBO.
本文以偏硼酸钡晶体为例，分析了三个光波的二阶非线性相互作用，并推导单轴晶体的有效非线性系数的表达式。
By comparison of injection wave type, it can be concluded that te type wave is easier to be limited to transmit in the structure of the band gap photonic crystal fiber which designed in this article.
通过对注入波类型的比较，可以得出结论，TE类型的波更易于限制在本文所设计的这种结构的带隙型光子晶体光纤中进行传播。
The concept of plasma photonics crystal is presented. The theory of electromagnetic wave propagation in plasma photonics crystal is studied.
提出了等离子体光子晶体的概念，研究了电磁波在等离子体光子晶体中的传播规律。
The mode and defect mode of electromagnetic wave in flat-panel doping photonic crystal is studied by the characteristic matrix method.
利用特征矩阵法研究了一维平板掺杂光子晶体中电磁波的模式及其缺陷模特性。
It is shown that the high efficiency and weak dispersion of backward-wave oscillations can be accounted for by induced a plasma photonics crystal.
数值计算发现，等离子体光子晶体对色散有很大的影响。
The morphology, crystal structure and composition of catalysts are characterized by XRD, SEM and IR, respectively. The square wave potential technique is used to assess the real surface area.
采用XRD、SEM、IR分析技术对催化剂的晶体结构、表面形貌及组成进行了表征，并利用方波电位法对电极的真实表观面积进行了测量。
Degenerate four-wave mixing effect due to thermally induced index grating is studied in liquid crystal MBBA.
本文中探讨了MBBA液晶中，由热致位相光栅产生的简并四波混频效应。
The results of the plane wave method with super cell shows: (1) photonic band gaps exist in the guided modes of the photonic crystal slabs.
平面波超元算法的结果表明：(1)平板光子晶体导模中存在带隙。
We have studied the mechanism of the anisotropic property of degenerate four-wave mixing (DFWM) signal intensity in nematic liquid crystal doped with dye.
我们研究了掺染料向列相液晶中简并四波混频各向异性的机制。
We have studied the mechanism of the anisotropic property of degenerate four-wave mixing (DFWM) signal intensity in nematic liquid crystal doped with dye.
我们研究了掺染料向列相液晶中简并四波混频各向异性的机制。
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