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Exercise2.tar
- 图像处理领域中用于模仿相机透镜的DOF原理的源程序,输出是一幅不同景深聚焦的图像-Used to imitate the DOF of the camera lens principle source, output in the field of image processing is the image of a different depth of field focus
toujing
- 菲涅尔透镜是一种光学透镜,用于对光束进行聚焦分析-Fresnel lens
EFF
- 高数值孔径线性偏振光,圆偏振光,椭圆偏振光透镜聚焦源程序。(high NA lens fast focus)
Desktop
- 径向偏振光经透镜聚焦后焦点处光场分布的程序,以及DOE优化长焦深程序(Optical field program after focusing of radially polarized light)
Bessel_Gaussian
- 基于矢量德拜沃尔夫积分,对大数值孔径透镜模拟聚焦(Analog Lens Focusing Based on Vector Debye Wolff Integral)
光学仿真
- 设计半径为1mm的平面波经凸面曲率半径为25mm,中心厚度3mm的平凸透镜。用matlab仿真平面波在透镜几何焦平面上的聚焦光斑强度分布,计算光斑半径。并与理论光斑半径值进行对比,得出误差大小。(方法:采用波动理论,利用基尔霍夫—菲涅尔衍射积分公式。)(Design a plano-convex lens with a plane wave radius of 1 mm and a convex curvature radius of
Gaussian_beam_focusing
- 使用matlab语言对高斯光束通过薄透镜聚焦仿真(Gaussian beam focusing)