莫尔条纹移动距离与光栅移动距离之间存在一定的线性关系。本文中利用自行设计的莫尔条纹测量杨氏模量的实验装置,实现莫尔条纹测量杨氏模量。本实验原理简单,测量过程更为简便,进一步提高了测量结果的稳定性和准确性。 There is a certain linear relationship between moiré fringe moving distance and grating moving distance. In this paper, the use of self-designed Young’s modulus measurement of the Young’s experimental device, to achieve the Young’s modulus of Moiré fringes. The principle of this experiment is simple, the measurement process is more simple, to further improve the stability and accuracy of measurement results.