Polarization phase stepping with a Savart element

Two-camera shearing speckle interferometer for real-time deformation measurements

Non-contact detection of delamination

Real time deformation measurement using a transportable shearography system

Meerkanaals interferometer voor defect detectie

Real-time Phase-stepped Shearing Speckle Interferometer for Non-destructive Testing

A real time shearing system for static and dynamic deformation measurement

Real time deformation measurements using a two-camera shearing interferometer

Real time phase stepped shearing interferometer

Prototypes - applicable procedures

Application of shearography, results with the real time system

Holographic methods - experiments on representative structure parts - catalogue of DUT test results

Holographic methods - comparison of the sensitivity to external disturbances of the phase shifted shearography setup DUT/2 and DUT/3