| 方孔夫琅禾费衍射的数值模拟 |
| |
| 引用本文： | 刘东州,侯志青,刘立芳.方孔夫琅禾费衍射的数值模拟[J].大学物理,2011,30(4):38-42,48. |
| |
| 作者姓名： | 刘东州 侯志青 刘立芳 |
| |
| 作者单位： | 河北农业大学理学院; |
| |
| 基金项目： | 河北农业大学非生命学科和新兴发展学科基金项目(FS200909)资助 |
| |
| 摘 要： | 根据惠更斯-菲涅耳原理,利用数值计算的方法对方孔夫琅禾费衍射实验进行了模拟,在验证衍射理论的同时,还得到了非傍轴区域和微方孔的衍射图,拓展了衍射的概念,为深入理解光的衍射提供了参考.
|
| 关 键 词： | 惠更斯一菲涅耳原理 数值计算 方孔衍射 MATLAB |
Numerical simulation of square hole Fraunhofer diffraction |
| |
| LIU Dong-zhou,Hou Zhi-qing,LIU Li-fang.Numerical simulation of square hole Fraunhofer diffraction[J].College Physics,2011,30(4):38-42,48. |
| |
| Authors: | LIU Dong-zhou Hou Zhi-qing LIU Li-fang |
| |
| Institution: | LIU Dong-zhou,Hou Zhi-qing,LIU Li-fang(College of Science,Agricultural University of Hebei,Baoding,Hebei 071001,China) |
| |
| 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. |
| |
| Keywords: | Huygens-Fresnel principle numerical calculation square hole Fraunhofer diffraction MATLAB |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
