从物体全息图的角度出发，阐述了激光干涉仪成像的基本思想；分析了运动物体在球面波与平面波形成的干涉场中的成像理论。激光干涉仪成像是运动物体分割干涉场后得到物体的图像。 From the perspective of object hologram, the basic idea of ​​laser interferometer imaging is expounded. The imaging theory of moving object in the interference field formed by spherical wave and plane wave is analyzed. Laser interferometry imaging is the image of the object obtained after the moving object has segmented the interfering field.