This paper aims at proving the feasibility of microinter diameter measurement through the analysis of laser diffraction theory.
分析了激光衍射理论在微内径测量上是可行的,并以此为指导研制可实际测量的激光微内径测试仪,通过实验测量的数据并对其进行精度分析,证明设计方案及原理是可行的。
And,using the planar hologram diffraction theory,the coupled wave equations of the volumetric hologram grating diffraction have been derived and the diffraction efficiencies obtained.
将体全息光栅视为许多平面全息光栅的集合,利用平面全息衍射理论导出体全息光栅衍射的耦合波方程,并得到其衍射效
The propagation properties of the bottle beam were described based on geometrical optical theory,interferential theory and diffraction theory.
分析几何光学理论、干涉理论和衍射理论对局域空心光束传输特性的描述。
The series expansion solution of vector diffraction theory and the validity of scalar approximation;
矢量衍射理论的级数解及其标量近似的有效性
The vector diffraction theory analysis of chromatic dispersion characteristics of phase grating;
位相光栅色散特性的矢量衍射理论分析
An improved design of splitters has been proposed using the vector diffraction theory to narrow the gap between the design and the splitting effect due to the fact that the real period length, grating depth and substrate depth are not considered in the traditional splitter design.
为改进传统分束光栅的设计中不考虑光栅的实际周期长度、光栅深度、基底厚度等因素对各透射级次光波振幅的影响,设计结果与实际制作光栅的分束效果相比差距较大的不足之处,基于矢量衍射理论,提出了光栅分束器的改进设计方法。
Non-paraxial corrections of scalar diffraction theory;
标量衍射理论的非傍轴修正
Analysis and comparison of the scalar diffraction theory and coupled-wave theory about grating;
光栅的标量衍射理论与耦合波理论的分析比较
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。
However, analysis of transfer function with Fourier diffraction theory will be inadequate, and shadowing effects must be considered for oblique illumination.
针对现代光刻中,超大数值孔径的情况下,通过简单的傅里叶衍射理论模拟掩模的传递函数的方法不够精确,必须得考虑倾斜照明带来的阴影效应。
smooth-earth diffraction theory
光滑地球表面衍射理论
Reflective Optical System Based on Annular Diffraction Theory
基于环形衍射理论的反射式光学系统研究
Study on Z-Scan Diffraction Theory for Large Optical Nonlinear Phase Shift;
基于衍射理论的大非线性相移下的Z扫描研究
X-ray Diffraction Theory and Application of a High Nitrogen Face-centered-cubic Metastable Phase Formed on Nitrogen-modified Fe-Cr-Ni Austenitic Stainless Steels
面心合金高氮面心亚稳相的X射线衍射理论及其应用研究
He carefully shields you from difficult diffraction theory and uses advanced computer generated graphics to show you the appearance of each aberration.
他从复杂的衍射理论里，用制图法细心地描绘每一幅失常的画面。
RECENT ADVANCES IN BEAM TRANSFORMATION OPTICS--Part I Diffraction Theory in the Time - Space Domains and Operator Methods
光束变换光学的进展——第一部分:时空域衍射理论与算子方法
Theoretical and Experimental Research on the Ultra-fast Electron Diffraction System
超快电子衍射系统的理论与实验研究
Rsearch on Single-Slit Diffraction of Neutron
用量子理论新方法研究中子单缝衍射
Theory and experiment of diffraction-free Bessel beam interference
无衍射贝塞尔光束相干的理论与实验
Theoretical and Experimental Study on Vortex Beam Transmitted Through a Single-Slit
涡旋光束单缝衍射的理论和实验研究
Investigation of the Crystallographic Stuctures of LaNi_5-type Hydrogen Storage Materials;
LaNi_5基贮氢材料的中子衍射实验和理论计算研究
Research on the Diffractive Properties of Gratings Based Rigorous Modal Theory;
基于严格模式理论的光栅衍射特性的研究
The discussion about the principle of Huygens-Fresnel and Kirchhoff s diffraction formula;
惠更斯-菲涅耳原理和基尔霍夫衍射公式的讨论
Theoretical and Experimental Study on Diffractive Optical Elements for Array Illumination
阵列照明衍射光学元件的理论与实验研究
Theory Research on Fresnel Diffraction Hologram Display with DMD
数字微镜用于菲涅耳衍射全息显示的理论研究
Research on Single Slit Diffraction of Molecular C_(60) with Quantum Theory
基于量子理论方法的分子C_(60)单缝衍射研究
Diffraction Efficiency of Multilayer-Based Laue Lens for Hard X-ray Focusing
基于多层膜技术的硬X射线Laue透镜衍射效率的理论研究
Diffraction Physics (Structure of Solid Analysis)
衍射物理（固体结构分析）