Research of Fraunhofer Diffraction Experiment
Abstract: Fraunhofer diffraction is the source and the observation screen from the obstacle (holes or screen) are infinity diffraction phenomenon, also known as the far-field diffraction, in practice, the infinity diffraction pattern which has been moved to the focus of a lens can be observed through the lens. It has a very important significance to study Fraunhofer diffraction intensity distribution, This article simulates Fraunhofer diffraction through a software called Matlab, Comparing simulation pattern with experimentally obtained pattern, and then discuss about some of the basic characteristics of Fraunhofer diffraction. And through the analysis on simulation results and experimental results, discuss about the reasons for that diffraction of edge wavelength is not consistent
Key Words: Fraunhofer diffraction; Matlab; Simulation
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