摘要
采用旋转锥镜技术，进行激光散斑剪切照相，测量变形物体的动态扭率和斜率。
The rotating cone glass speckle shearography used for dynamic measurement of slope and twist is discussed. The whole process can be recorded on a single specklegram. Optical systems are illustrated and experimental results are presented.
出处
《光学学报》
EI
CAS
CSCD
北大核心
1998年第10期1426-1429,共4页
Acta Optica Sinica
基金
江苏省自然科学基金
关键词
散斑剪切照相
旋转锥镜
扭率
斜率
speckle shearography, rotating cone glass, twist, slope.
