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fresnel
- 菲涅尔衍射的程序，利用快速傅里叶变换.计算速度很快-fresnel diffraction,via fast fourier transform，very fast
HUYGENS_FRESNEL
- 惠更斯-菲涅尔衍射计算，非常不错，简单易行。-Huygens- Fresnel diffraction calculations, very good, easy.
fresneldifferaction
- 快速计算菲涅尔衍射光场，将菲涅尔衍射公式转换为快速傅里叶变换FFT，可以直接嵌入程序中使用，对菲涅尔计算全息很有用！-Fast calculation of Fresnel diffraction field, Fresnel diffraction formula will convert the fast Fourier transform FFT, can be directly embedded program using th
feinieer_yuankong
- 光学领域，基于Matlab编写的图像生成演示程序，可生成菲涅尔衍射中的圆孔衍射图样，并进行了多个参数的模拟对比，彩色图样更加清晰。-Optics, image generation based on Matlab prepared demo program can generate Fresnel diffraction diffraction pattern of the hole and make a simulated compa
hole_ASM
- 用角谱法计算菲涅尔衍射图样，计算出后加上GS算法即可得出全息图-Fresnel diffraction pattern is calculated using the angular spectrum method, after adding GS algorithm to calculate the hologram can be derived
diffraction
- 二维双凹激光振荡，采用菲涅尔衍射和fox-li方法，得到两维幅度和相位输出--Two-dimensional double-concave laser oscillation, using Fresnel diffraction and the method of fox-li, the two-dimensional amplitude and phase output..txt
Fresnel-zone-plate-with-python
- 通过python，对菲涅尔波带板算法进行仿真，形成菲涅尔衍射条纹-The simulation of Fresnel zone plant with python
RECON
- 光学重建全息图的计算机形式，菲涅尔衍射，傅里叶透镜，菲涅尔衍射-simulating the optical reconstruction of hologram pattern
hologram-recon
- 傅里叶全息图的光学重建，利用菲涅尔衍射，透镜菲涅尔衍射三部 仿真光学重建过程-simulating optical reconstruction hologram through fresnel diffraction， fourier lens,fresnel diffraction
FNRCGH
- 利用菲涅尔衍射计算给定图片的全息图案，程序里包含详细注解方便根据实际情况调整参数。-Computer generated holography using Fresnel diffraction
Talbot
- 包含两个文件，一个是菲涅尔衍射子函数。另一个为生成一个光栅，通过菲涅尔衍射计算其泰伯距离处的像，观察泰伯效应-Contains two files, one is the Fresnel diffraction Functions. Another to generate a grating, which is calculated as the Talbot distance by Fresnel diffraction effect
Fresnel-diffraction
- 菲涅尔衍射程序，能够获得所需图像的菲涅尔衍射图样。-Fresnel diffraction procedure, the desired image can be obtained of the Fresnel diffraction pattern.
Output_profile_of_VCSEL
- 用菲涅尔衍射以及夫琅禾费衍射中的傅里叶变换，来模拟表面带有二维结构的VCSEL的出射光的传播。所依据的公式比较复杂，要想看懂建议参考：《傅里叶光学导论》 -古德曼（Goodman）-Simulation of wave propagation of a 2-D micro-structure in the surface of a VCSEL using Fourier Transformation in the Fresnel a
fessnel
- 读取一个图像，然后对这个图像进行菲涅尔衍射，最终得到衍射图-Reads an image, and then the image is Fresnel diffraction, finally obtained diffraction pattern
CGH_NLUT_full
- 基于NLUT的计算全息图程序,在计算过程中采用菲涅尔衍射公式-The code of CGH based on NLUT ，the Fresnel diffraction formula was used in the process of calculation
Fresnel_diffraction
- 菲涅尔衍射。仿真圆形光圈的菲涅耳衍射，显示菲涅耳衍射图样的模值。-Fresnel diffraction simulation of circular aperture Fresnel diffraction, display mode value of the Fresnel diffraction pattern.
The-Fresnel-diffraction--S---FFT-
- 菲涅尔衍射积分的 S FFT算法。理解用S FFT算法完成菲涅尔积分原理，特别是确定观察面尺寸的原理及相应公式的来源。-The Fresnel diffraction integral S- FFT algorithm.Understand complete Fresnel integral principle with S- FFT algorithm, especially the observation surface size
The-Fresnel-diffraction--T---FFT
- 菲涅尔衍射积分的T FFT算法。分别改变抽样数、衍射距离，观察计算结果，同时与S FFT算法的结果比较。-The Fresnel diffraction integral T- FFT algorithm.Change sampling number, the diffraction distance respectively, observe the calculation results, and compared with S-
The-Fresnel-diffraction--D---FFT
- 菲涅尔衍射积分的D FFT算法。分别改变抽样数、衍射距离，观察计算结果，同时与S FFT算法和T FFT的结果比较。-The Fresnel diffraction integral D- FFT algorithm.Change sampling number, the diffraction distance respectively, observe the calculation results, at the same tim
the-diffraction-lens-imaging
- 用衍射追迹实现衍射受限透镜成像。复习菲涅尔衍射计算的S FFT算法，掌握用衍射追迹完成理想单透镜系统成像编程计算，体会和理解透镜尺寸大小对衍射受限系统成像质量的影响。-Limited by diffraction tracing the implementation of the diffraction lens imaging.Review S- FFT algorithm of Fresnel diffraction calcula