Dongzhou Liu
Abstract
Based on the Huygens-Fresnel principle,the square hole Fraunhofer diffraction is simulated numerically.The theory of diffraction is verified,the diffraction patterns of non-axis space and small square hole are also obtained.This can expand the concepts of diffraction and provide a reference for better undersatnding of diffraction.
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Based on the Huygens-Fresnel principle,the square hole Fraunhofer diffraction is simulated numerically.The theory of diffraction is verified,the diffraction patterns of non-axis space and small square hole are also obtained.This can expand the concepts of diffraction and provide a reference for better undersatnding of diffraction.
Key concepts: Diffraction, Fresnel diffraction, Physics, Uniform theory of diffraction, Square (algebra), Kirchhoff's diffraction formula, Huygens–Fresnel principle, Optics