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Rectangular-Fraunhofer-diffraction
- 本程序具体描述了矩孔夫朗和费衍射的图样,程序简单,图样清晰。-Rectangular Aperture Fraunhofer Wo Fei diffraction
matlab
- matlab在大学物理关于衍射的模拟,用于方便学习-Matlab university physics experiment
BoFaSheng
- 模拟平面波和球面波发生代码,在后面可进行衍射干涉的各种模拟。-Simulation of a plane wave and spherical wave code behind a variety of simulated diffraction interference.
Fraunhofer
- 夫琅禾费衍射源代码,包括单缝、矩孔、圆孔等。-Fraunhofer diffraction
f_yanshe
- 方孔衍射的实例,方便直观学习衍射花样的性质,了解简单光调制的原理-Fang Kong diffraction
dianzi_shuangfengyanshe
- GUI用户界面,通过输入缝宽、双缝间距、电子个数等参数,演示出电子双缝衍射的规律。要求: (1)由用户任意输入可调参数的界面; (2)根据电子双缝衍射的规律,得到不同入射电子数目时的衍射图像和动态演示动画; (4)模拟出观察屏上的电子双缝衍射的强度分布图样。 -GUI user interface by entering the slit width, double-slit spacing, number of parameters, to demonstrate the
xl
- 用角谱法和傅里叶变换,计算衍射传输,及其衍射效率-The angular spectrum method and the Fourier transform to calculate the diffraction transmission, and the diffraction efficiency
rcwa-1d_30_8_2011
- 快速计算rcwa一维,投射场 衍射场分布-Rapid calculation rcwa one-dimensional projection field diffraction field distribution
Diffraction--Fourier-Optics
- 衍射 傅立叶光学 免费版 OKAN K. ERSOY Printed in the United States of America -Diffraction, Fourier Optics
Diffraction-of-light-on-MATLAB
- 基于MATLAB仿真白光光栅衍射实验模拟-Experimental simulation based on MATLAB simulation white grating diffraction
Fourier_Analysis
- 用matlab计算分析矩形脉冲的Fourier变换,可用于衍射分析等-rectangular pulse Fourier analysis
first
- 基于菲涅尔-基尔霍夫衍射的z扫描高斯衍射模型程序代码-GAUSSIAN diffration model of z-scan
yanshejisuan-MATLAB
- 功能: 菲涅耳衍射的S-FFT计算 执行:调入一图像,计算平面波照射下给定波长及距离的衍射场振幅图像 -Given wavelength and the distance of the diffraction field amplitude image function: Fresnel diffraction of the S-FFT calculation of Execution: transferred to an image, computing the plane wave
Pinhole_diffraction
- 利用傅里叶变化对拉盖尔高斯光束经小孔衍射进行模拟。-Based on the vectorial Rayleigh diffraction integral, the analytical expressions for the electromagnetic fields of radially polarized Laguerre-Gaussian beams after diffraction at an annular aperture are derived.
LIM1
- 本程序采用菲涅尔衍射计算公式的S-FFT形式实现基本的衍射计算-This program uses the Fresnel diffraction formula S-FFT is implemented as a basic calculation of the diffraction
yansheguangshan
- 仿真衍射光栅的Matlab源程序,欢迎交流学习!-diffractive gratings
rodis
- 分析和设计衍射结构的自由程序,它是被光栅结构衍射的电磁波的麦克斯韦方程的严格解。被应用于平面电介质或吸收全息光栅的透射和反射,任意形貌的电介质或金属的surface relief光栅,多路复用全息光栅,二维 surface-relief 光栅,和各向异性光栅-Free program for analysis and design of diffractive structures, it is the grating structure of the diffraction of electr
High-resolution-image
- 于轻小型光学成像系统,小孔径限制了 图像的极限分辨率,衍射退化造成了截止频率外信息的丢失成像系统所期望的 大视场不可避免的带来边缘视场的像差恶化,各视场退化情况不同,影响信息的 判读 -Small light optical imaging system, the small aperture limit the ultimate resolution of the image, diffraction degradation aberration deterioration o
jiaoyanshe2
- 计算矢量拉盖尔高斯光束中古伊相移产生的角衍射,及其与能流分布的关系。-The Poynting vector
On-the-residentiall
- 我国目前对噪音污染的治理方法主要有两种:一种是将水泥路 面的改柏油路面第二种是在距离住宅窗户较近的道路两侧安装隔音 屏障。但效果均不理想。路面改变只可降低汽车行驶摩擦声的3~5 分贝左右。至于安装隔音屏障.由于声波的衍射特性,声音的传播可 以跨越隔音屏障,在中频,高频声波传播中,遇到难以穿透的障碍物 时,背面就有一个声波微弱的影区。所以此举只对相近楼层有所缓 解,对更高楼层的住户而言,效果并不明显-Our current treatment methods for noi