1) non-diffracting imaging
无衍射成像
1.
Based on the theories of non-diffracting imaging system in coherent light,the measurement system of point spread function(PSF) of non-diffracting imaging system has been presented.
在分析相干光照明下无衍射成像系统理论的基础上,设计了无衍射光成像系统的点扩散函数的测量系统。
2) Diffraction Imaging
衍射成像
1.
The Fresnel diffraction imaging technique is used to eliminate the effect of the lateral displacement and data calculating is used to calibrate the fbrication error of the angles.
从五角棱镜的原理和特性出发，叙述了利用五角棱镜扫描建立大平面基准过程中，由于加工角差和当五角棱镜相对入射光束有相对运动时其出射光束的横移对平面基准的影响，提出了用衍射成像技术消除光束横移，数据计算修正棱镜的角度差的影响。
3) diffraction self_imaging
衍射自成像
1.
The diffraction self_imaging phenomenon of the grating_Talbot effect is explained by using plane wave interference theory.
用平面波干涉理论解释了光栅的衍射自成像现象 (Talbot效应 ) ,并分别对Ronchi光栅和正弦光栅的衍射像给出了理论结
4) diffraction enhanced imaging
衍射增强成像
1.
Comparison between two geometrical arrangements for diffraction enhanced imaging;
衍射增强成像方法中两种晶体排列方式的对比研究
2.
Diffraction enhanced imaging of rat kidney;
大鼠肾X线衍射增强成像
3.
Review on Refraction-Angle Extraction Methods in Diffraction Enhanced Imaging;
X射线衍射增强成像的折射角信息提取算法综述
5) Diffraction tomography
衍射层析成像
1.
A fast object reconstruction algorithm based on diffraction tomography was derived for ground penetrating radar.
为了利用探地雷达快速检测、定位甚至识别地下目标物体,本文在衍射层析成像的基础上,给出了一种线性探地雷达目标重建算法。
2.
The idea of multi-band ultrasound diffraction tomography is proposed,and the simulation of algorithm for image reconstruction shows its time shortens about 70% compared with that of single frequency method.
根据傅立叶衍射投影定理,不同频率超声波得到的投影数据的傅立叶变换分布在复平面为不同半径的圆弧,提出了多频率超声衍射层析成像思想,并进行了实验研究,重建的时间比单频率法短约70%。
6) diffraction enhanced imaging(DEI)
衍射增强成像(DEI)
补充资料：A1-Cu-Co合金中十次对称准晶单晶体及其衍射图
A1-Cu-Co合金中十次对称准晶单晶体及其衍射图
‘ Al Cu—Co合金中十次对称准晶堕晶体e1)及其衍射圈(z) 中国科学盹垒禹研览听供稿
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条