Based on LabVIEW software, the imaging process of Abbe 4F system is designed at all the parts. Object image is generated by two-dimensional grating, and the frequency spectrum is obtained by Fourier transform. After the frequency spectrum is processed by different filters, an image plane image is produced by inverse Fourier transform. In the design and simulation of the generated two-dimensional grating and different two-dimensional filters, it is convenient to operate and control the type and size of the grating and the filters. This program plays an active role in understanding the correspondence between frequency spectrum and spatial image.
王力, 施芸城, 杨旭方, 苗晓莉, 崔博, 王超梁, 杨华政. 基于LabVIEW的阿贝4F系统成像实验的仿真设计 [J]. 大学物理实验, 2020, 33(1): 85-89. WANG Li, SHI Yuncheng, YANG Xufang, MIAO Xiaoli, CUI Bo, WANG Chaoliang, YANG Huazheng. Design of Abbe 4F Imaging Based on LabVIEW . Physical Experiment of College, 2020, 33(1): 85-89.