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raceway
- 采用标量衍射理论，实现菲涅尔衍射和夫琅禾费衍射，对光波的波前传播和数字全息的应用有帮助。-Using scalar diffraction theory, Fresnel diffraction and the realization of Fraunhofer diffraction of light waves of wave-front propagation and the application of digital holography to help.
Matlab_laser
- Matlab辅助激光光学分析与应用 作者：刘良清 单 位：武汉凌云光电科技有限公司 给出了高斯型激光束的干涉,衍射,和波前畸变等各种物理过程的MATLAB的代码 每个代码都有很细致的解说,测试过了都可以用.-Matlab assisted analysis and application of laser optics: Liu Liangqing Unit: Optoelectronics Technology Co., Ltd., Wuhan Lingyun given Gaus
C_Diffraction
- 圆孔衍射的matlab模拟,产生动态图像，直观生动-matlab simulation of circular diffraction
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
guangxue-yanshe
- 这是光学衍射部分的内容，，衍射部分的基本上都包括了，-This is part of the contents of the optical diffraction, the diffraction part basically includes,
Diffraction
- 包含菲涅尔衍射，夫琅禾费衍射和衍射各种传递函数比较，园，十字叉丝，方孔，考扭曲线等的matlab程序-Includes Fresnel diffraction, Fraunhofer diffraction and diffraction comparison of various transfer functions, garden, crossed wires, the hole, twisted lines of matlab test procedures
菲涅耳衍射
- 菲涅耳衍射模拟矩形孔菲涅尔衍射 矩形孔菲涅尔衍射矩形孔菲涅尔衍射
.zip
- 对矩形孔的夫琅禾费衍射图样进行数值模拟，可调节不同的衍射距离。(A numerical simulation of the Fraunhofer diffraction image of rectangular hole under different diffraction distances.)
guang
- 提供一种对光衍射的方法，通过设置输入光栅常数等进行分析(A method for diffraction of light is provided by analyzing an input grating constant)
编程实践题目-图像处理
- 细丝直径的高精度测量是工业生产中的实际问题，如漆包线生产厂家需测量外围绝缘漆的厚度，要求精度达到微米量级。传统的接触式方法无法达到，采用激光衍射的方法，利用工业相机接收衍射图案，并结合图像处理计算可计算出激光衍射极小值点的间距，进而根据理论计算出待测细丝的直径。(Determination of incidence and refraction of light and its range)
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)
gdc_demo1a
- 基于RCWA的matlab构造任意参数的正弦光栅同时计算衍射效率(Construct sinusoidal grating and compute the diffraction efficiencies)
Fraun_diffraction
- 用来画衍射图形的MATLAB源程序，可以画菲涅尔衍射图案。(Used to draw diffraction pattern MATLAB source program, you can draw Fresnel diffraction pattern)
输入的参数包括光栅常数b
- matlab对菲涅尔衍射的模拟仿真，进行傅里叶变换，以及对光强的计算(Matlab simulation of Finel diffraction, Fourier transform, as well as the calculation of light intensity)
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)
程序文本
- 单缝衍射的图像及光强分布平面图像，矩孔衍射(Single slit diffraction)
fresnel
- 通过三种不同的算法来模拟实现模拟菲涅尔衍射功能(It can simulate Fresnel diffraction)
椭球-圆柱消光因子计算
- 本程序基于反常衍射法计算非球形消光效率因子(This program is based on the anomalous diffraction method to calculate the non spherical extinction efficiency factor.)
LJCM1
- 《衍射计算及数字全息》中模拟计算矩形孔的的夫琅和费衍射图样(Fraunhofer Diffraction Pattern for Simulating the Calculation of a Rectangular Hole in "Diffraction Calculation and Digital Holography")