摘要
利用旋转孔径技术和锥镜剪切技术进行白光散斑剪切照相，检测动态位移导数场。
Rotating aperture cone shearing white-light speckle photography for measuring dynamic derivatives of displacements is proposed in this paper.
出处
《应用激光》
CSCD
北大核心
1995年第2期65-65,64,共2页
Applied Laser
关键词
位移导数
白光散斑
剪切照相
旋转孔径
锥镜剪切
derivative of displacement, white-light speckle shearing photography, rotating aperture, cone-glass shearing
