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衍射的MATLAB计算.pdf
- 衍射的MATLAB计算 光学 激光
Propagation_2D_Concavemirror
- 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.
Propagation_2D_Planarmirror
- 二维平平腔激光振荡，采用菲涅尔衍射和fox-li方法，得到两维幅度和相位输出。-Flat two-dimensional oscillating cavity laser using Fresnel diffraction and the method of fox-li, the two-dimensional amplitude and phase output.
Propagation_2D_Concavemirror_tilt
- 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。考虑镜面倾斜的情况。-Two-dimensional double-concave laser oscillation, using Fresnel diffraction and the method of fox-li, the two-dimensional amplitude and phase output. Consider the case of
Propagation_2D_Planarmirror_tilt
- 二维平平腔激光振荡，采用菲涅尔衍射和fox-li方法，得到两维幅度和相位输出。考虑镜面倾斜的情况。-Flat two-dimensional oscillating cavity laser using Fresnel diffraction and the method of fox-li, the two-dimensional amplitude and phase output. Consider the case of mir
Propagation_3D_planarmirror
- 三维双凹激光振荡，采用菲涅尔衍射和fox-li方法，得到两维幅度和相位输出。-Three-dimensional double-concave laser oscillation, using Fresnel diffraction and the method of fox-li, the two-dimensional amplitude and phase output.
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.,
laserMatlab
- 用基于 Matlab 的小容量 FFT (比如 256×256)程序，将取样窗口划分为 若干个全等的小矩形,对每个小矩形内离散点的复振幅作 FFT 变换,然后将所有变 换结果叠加，再乘以复数相位因子,相当于对整个物面上点进行菲涅耳衍射计算， 利用这种方法可以迅速的实现高精度的轴对称傍轴光学系统中的激光衍射计算-With a small volume based on Matlab FFT (eg 256 × 256)
Pinhole_diffraction
- 利用傅里叶变换的原理计算复杂线型的激光经过小孔之后的衍射。-Using Fourier transformation calculation principle of linear complex laser through the holes after diffraction.
scatter_sf
- 在激光光束束匀滑情况下通过matlab程序计算衍射传输能量情况-SSD scattering
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
distance_troughs
- 图像处理。从CCD相机获得的激光狭缝衍射图片，经过MATLAB处理，计算出衍射光强的最大和最小值。（对应的光强用像素数表示。波峰光强最大，波谷光强最小。程序算出波峰和波谷的像素数）-The image processing. Laser slit diffraction image CCD camera, after processing, MATLAB to calculate the diffraction intensity o
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)