A method for obtaining a direct full field display of in-plane strain contours is demonstrated. On another front, the paper proposes the basis of a multi-sensitivity high resolution moiré photography system for in-plane displacement measurement.
© 1998 Optical Society of America
Pramod K. Rastogi, "High Resolution Moiré Photography: Extension to Variable Sensitivity Displacement Measurement and to the Determination of Direct Strains," Appl. Opt. 37, 8133-8136 (1998)