【摘要】 在有限远的点光源照射下,导出了劈尖干涉的明、暗纹条件,通过Matlab软件,用数值分析方法给出了劈尖表面条纹分布特征,讨论了光源距离对表面条纹分布的影响.更多还原

【Abstract】 An equation to determine the locations of the interference fringes appeared on the surface of a wedge near a point light source is deduced.The distribution of the interference fringes on the surface of the wedge is plotted by using numerical analysis method in Matlab.The impact of the distance between the wedge and the light source on the distribution of the interference fringes is discussed.更多还原