The simulation of fraunhofer single slit-diffraction based on the labview

摘要

Acording to the theory of fraunhofer diffraction, the silt-diffraction processes is simulated based on labview which has powerful function. First, the change of the single slit-diffraction intensity can be observed when the wavelength of light, slot width and focal length are adjusted. Secondly, the simulation can be used for the process of theoretical teaching beacause the application of the simulation is not subject to the restriction of the field, and it can advance the understanding of students for the optical theory.