Based on the first order Born approximation and the plane wave expansion of the Green function in two-dimensional(2-D) scattering problem under the plane wave illumination,a 2-D diffraction tomography(DT) imaging algorithm is presented.
以一阶Born近似和格林函数的平面波谱展开为基础,导出了平面波激励情况下的二维衍射层析成像算法并给出了详细的算法处理流程。
The basic formula of the diffraction tomography with time-varied incident wave was established.
建立了时变入射波下的衍射层析基本公式。
A new three-dimensional diffraction tomography,based on intensity correlation imaging,is demonstrated.
提出了一种基于强度关联成像的新型三维衍射层析技术。
Design and Diffraction Efficiency of a Multi-Layer Diffractive Optical Element
多层衍射光学元件设计原理与衍射效率的研究
Structure of solid-supported short chain DNA/lipid multilayers
同步辐射X射线衍射研究短链DNA/磷脂多层膜的结构
Particles Manipulation in Multi-Plane Using Non-Diffracting Bessel Beam
利用无衍射贝塞耳光束多层面操控微粒
Applications of Polycrystal X-ray Diffraction
多晶 X射线衍射应用
XRD Characterization of GaAs-Based Hetero-Epitaxy Materials and SiC MESFET Structure Materials;
GaAs多层异质外延结构材料和SiC MESFET结构材料的X射线双晶衍射分析
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
Effect of Incident Angle on Diffraction Efficiency of a Two-Layer Diffractive Optical Element
入射角对双层衍射光学元件衍射效率的影响
Research on Bragg diffraction-based multi-frequency acoustooptic diffraction effects
基于Bragg衍射的多频声光衍射效应研究
Multilayer-coated Gratings in the Extreme-ultraviolet Wavelength Region: Fabrication of Bare Grating Substrates and Measurement and Analysis of Diffraction Efficiency
极紫外多层膜光栅的浮雕衬底制作及衍射效率测量与分析
The Multi-band Diffraction Ultrasound Tomography Images Based on the Total Variation Denoised Algorithm
基于整体变分降噪算法下的多频率超声衍射层析成像
The basic formula of the diffraction tomography with time-varied incident wave was established.
建立了时变入射波下的衍射层析基本公式。
Study on Fabrication of Diffract-optical Filters by Using Multi-beams Holographic-interference;
多光束干涉全息法制作衍射光学元件
ANALYSIS AND STUDY OF MISSING ORDERS PHENOMENON IN THE MULTI-SLIT FRAUNHOFER DIFFRACTION
多缝夫琅禾费衍射缺级现象分析研究
To undergo or cause to undergo diffraction.
使衍射产生或导致衍射
Separation of visible light into colors by refraction or diffraction.
色散可见光通过折射或衍射而分散成多种颜色
Effect of Sample Packing on Measuring Polycrystal Powder Samples by X-ray Diffractometry
多晶X射线衍射测量结果的一些影响因素
LIMITED ANGLE DIFFRACTION TOMOGRAPHY FOR OBJECTS WITH PLANAR STRUCTURE
具有平面结构物体的有限角衍射断层成象
The phase compositions and morpholog ies of the film were analyzed by XRD and SEM.
通过X射线衍射及扫描电镜分析了膜层的相组成及形貌特征。