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fft2_and_fdtd
- 2D Fourier变换在光衍射方面的应用一例,对孔函数直接应用FFT2,得到衍射结果;以及FDTD方面的两个不成熟的程序-2D Fourier Transform-ray diffraction case of the application of direct application Kong FFT2 function, be diffraction; FDTD and the two immature procedures
moniyuankongflhfysdedonghua
- 模拟圆孔夫琅和费衍射的动画 萝卜驿站 - 歪酷博客 Ycul Blog - 记录我们的时代
dianzishuangfeng
- 电子双缝衍射模拟程序,有助于了解双缝衍射.
diffract
- 光学计算中跟衍射相关的很多公式,有详细说明,很好用
白光的单缝衍射
- 白光的单缝衍射-white single-slit diffraction
fner
- 这是一个专门为菲涅尔衍射设计的一个仿真程序!参考光为平面波!本人测试过,没有问题存在!-This is a design specifically for the Fresnel diffraction of a simulation program! A plane wave reference beam! I tested, no problem!
optical
- 一些常见的工程光学现象的模拟,如光的衍射,光的全息-Some common optical phenomena simulation projects, such as light diffraction, optical holographic
110
- 本文件主要是模拟光的衍射现象,对于初学者有一定帮助-This document is mainly simulation of light diffraction phenomenon will definitely be helpful for beginners
gprchengxiang
- 用FDTD建立二维模型,使用matlab实现衍射层析成像显示目标的电性参数-diffraction tomography
source
- 本软件应用于模拟仿真三维光栅衍射效率以及场强分布-application for synthesis of diffractive elements with three-dimensional profiles Rigorous electromagnetic diffraction theory has been applied extensively to the synthesis of periodic diffractive files
Fraunhofer diffraction
- 一个矩形孔和圆形孔的夫琅禾费衍射的MATLAB程序(A Rectangular and circular hole Fraunhofer diffraction of the MATLAB program)
daffraction_GUI
- 对矩形孔,圆形孔的菲涅尔衍射和夫琅禾费衍射进行仿真。并将不同波长对应的颜色信息通过RBG颜色空间在显示屏上显示。最后编写用GUI界面,使得操作界面友好。此代码可以用于教学衍射实验仿真(The simulation of the Finel diffraction and Frauhofer diffraction of rectangular aperture and circular aperture)
prop
- 角谱法在衍射光场计算中的应用,还有一些其他方法(Calculation of diffraction light field by angular spectrum method)
夫琅禾费
- 夫琅禾费衍射的应用计算,能够进行夫琅禾费方孔衍射的计算和推演(Fraunhofer diffraction calculation)
NO_2
- 本程序包是关于在物理光学课程中需要模拟仿真的程序,是由干涉与衍射的程序模拟,十分详细,并且带有GUI文件(This package is a program that needs simulation in physical optics course. It is simulated by the program of interference and diffraction. It is very detailed and has GUI file.)
归档
- 二次傅里叶变换计算图像的菲涅尔衍射,用于matlab模拟透镜成像(Two Fourier transform calculation of Finel diffraction)
归档 2
- 傅里叶变换卷积方法计算图像的菲涅尔衍射,用于matlab模拟透镜成像(convolution method for calculating Finel diffraction of image)
qiuguangqiang
- matlab仿真圆孔衍射,对仿真进行衍射 得到光强分布图和二维图(Matlab simulation circular hole diffraction)
DOE (2)
- 衍射光学光束整形元件设计 目标:在透镜后焦面上实现图形的光强分布 实现: 1、波长、衍射光学元件口径、形状、入射波前、二维目标分布及尺寸等都可自行设定; 2、对相位进行8台阶量化,重新计算; 3、更换输出面的采样间隔,重新计算。(Design of Diffraction Optical Beam Shaping Element Objective: To realize the intensity distribution of the pattern on the focal pla
菲涅尔衍射
- 在光学里,菲涅耳衍射(Fresnel diffraction)指的是光波在近场区域的衍射。菲涅耳衍射积分式可以用来计算光波在近场区域的传播,因法国物理学者奥古斯丁·菲涅耳而命名,是基尔霍夫衍射公式的近似。