【摘要】 本文给出了一种在双曝光全息干涉计量术中判别变形方向的方法.该方法需在双曝光期间移动全息干板,因而可将其视为一种位错全息干涉术.文中还给出了实验验证.更多还原

【Abstract】 A method for determining the directions of deformation in double exposure holographic interferometry is introduced. The technique requires to move the holographic plate in the interval between exposures and thus it can be thought as a shearing holographic interferometry. Experimental demonstrations of this method are also presented.更多还原