摘要
根据夫琅禾费衍射与傅里叶变换的关系,用计算机数值计算了由正方形小孔方阵组成衍射平面的夫琅禾费衍射光强分布,分析其光强分布特征,并用实验验证了上述数值计算结果的正确性。
Based on the relation between the Fraunhofer - diffraction and Fourier transform, we calculate the Fraunhofer -diffraction light intensity distribution of the square apertures arranged as phalanx with the help of computer, and analyze the characteristics of the light intensity distribution, which is proved by experiment.
出处
《台州学院学报》
2007年第3期37-39,43,共4页
Journal of Taizhou University
关键词
夫琅禾费衍射
正方形小孔方阵
光强分布
傅里叶变换
Fraunhofer- diffraction
the square apertures arranged as phalanx
light intensity distribution
Founer transform
