在干涉计量中用矢量法判别物体离面位移方向

Determination of Object Delformational Direction in Interferometry with Vector Analysis

摘要: 详细讨论了采用波前剪切进行物体离面位移方向判别的方法,指出波前剪切可用矢量来描述,用矢量分析的方法可以对物体各种复杂形变引起的离面位移方向进行判别,并给出了有关的实验结果。

Abstract: The method for determinating deformational direction with wave front shearing is studied in detail.With a vector the wave front shearing can be symbdlized It is easy to determinate the deformational direction of any complex deformation with vector analysls The experi mental results are also given.