diffraction field是什么意思

网络释义

用法例句

Diffraction field amplitude formula is the basis for quantitative solving diffraction field.

衍射场中场点振幅公式是定量求解衍射场的基础,本文利用格林定理,通过衍射屏的边界条件,推导出了光波衍射场中的振幅公式。

Based on the vector diffraction theory, the vector description of the far field diffraction at a plane aperture is derived, the comparison between the vector theory and the scalar theory is made, and the error and applicability of scalar diffraction theory is presented.

在矢量衍射理论的基础上 ,给出了偏振光、自然光照射的情况下 ,平面孔远场衍射的矢量描述 ,与标量衍射理论进行了比较 ,指出了标量衍射理论的误差及适用范围 ;对于孔径与波长相当的微小孔的大角度衍射 ,标量衍射理论存在一定的误差 ,而必须采用矢量衍射理论。

Using the angular spectrum representation,the homogeneous and evanescent waves in near-field diffraction of a small aperture are examined.

用角谱法分析了微小孔近场衍射中的传播波和倏逝波 ,并对平面波圆孔衍射进行了数值计算 ,得到了一些新的结论 。

Then Fourier model method, mostly applied to study the diffractive properties of gratings is adopted to analyze the diffractive image field in thick film photo resist.

　建立了描述厚层光刻胶内衍射光场形成过程的物理模型,并利用傅里叶模方法模拟计算和分析了其内部衍射光场分布。

Optical Vortices Generated by Three Pin-Holes Diffraction;

三个小孔的衍射场干涉生成光学涡旋

Self Similarity Analysis of Diffraction Field of Cantor F ractal Grating;

Cantor分形光栅衍射场的自相似性分析

The Propagation Characteristics of the Diffraction Field by a Circular Aperture of Bessel-Gauss Beam;

贝塞尔-高斯光束圆孔衍射场的传播特性

DIFFRACTION FIELD INTENSITY DISTRIBUTION OF GAUSSIAN BEAM OF BASE MODEL AT NEARLY FOCAL PLANE OF LENS;

基模高斯光束在透镜焦面上的衍射场强分布

Analysis on the Fraunhofer diffraction of random distributed holes

随机分布的多圆孔的夫琅禾费衍射场分布研究

On Simulated Calculation of Fraunhofer Diffraction from Rectangular Aperture Based on MATLAB

基于MATLAB的矩孔夫琅和费衍射场模拟计算

WAVEFRONT PHASE-FACTOR STUDY DIFFRACTION FIELDS OF SLIT COSINE-GRATING

用相因子判断法分析条形余弦光栅衍射场

Influence of Satellite Retroreflector Precision on Far-Field Diffraction Pattern

卫星角反射器精度对远场衍射模式的影响

Analysis on the Characteristic of Far-field Diffraction in a Cylindrical Waveguide and the Measurement of Mode Field Diameter;

圆光波导远场衍射特性及模场直径测量分析

To undergo or cause to undergo diffraction.

使衍射产生或导致衍射

Rayleigh-Sommerfeld Diffraction Formula on the Thin Acoustic Lens With Larger Aperture

较大孔径薄声透镜声场的瑞利─索末菲衍射公式

FAR-FIELD DISTRIBUTIONS OF INFRARED LASER BEAM PASSING THROUGH CASSEGRAIN SYSTEM

红外激光束经卡塞格伦系统衍射后的远场分布

Optical Vortices: Generation Methods, Diffractive Properties and Applications;

光学涡旋场的产生方法、衍射特性及其应用研究

Modeling and Calculating on the Diffraction Acoustic Field Originated from Underwater Flat Structure with Finite Impedance Surface

水下扁平阻抗结构衍射声场建模与计算(英文)

Magnetic-field-induced Diffraction Properties of Light by Water-based Magnetic Liquids

水基磁性液体的场诱导光衍射特性的研究

Spectral Anomalies of the Polychromatic,Spatially Coherent Light Diffracted by an Annular Aperture in the Near Field

多色空间相干光经环形光阑衍射后的近场研究

The effect of time-varied wave field on the diffraction tomography was analyzed.

初步分析了时变入射波场对衍射层析成像的影响。

The angle distribution and plane distribution of the diffraction tomography with ultrashort pulse incident wave was simulated.

模拟计算了超短脉冲波场入射下其衍射层析的角分布与面分布。