Acta Optica Sinica, Volume. 18, Issue 10, 1426(1998)
Dynamic Measurement of Slope and Twist by Rotating Cone-Glass Speckle Shearography
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.
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[in Chinese]. Dynamic Measurement of Slope and Twist by Rotating Cone-Glass Speckle Shearography[J]. Acta Optica Sinica, 1998, 18(10): 1426