The field of optical metrology offers a wealth of both practical and theoretical
accomplishments, and can cite any number of academic papers recording such. However …

Optical Methods of Measurement: Wholefield Techniques, Second Edition provides a
comprehensive collection of wholefield optical measurement techniques for engineering …

This paper presents the activities in the field of shearography in chronological order and
highlights the great potential of this holographic measurement technology. After a brief …

Because of their nonintrusive, real-time and full-field features, holographic interferometry [1,
2, 3, 4, 5, 6, 7, 8, 9, 10] and speckle metrology [11, 12, 13, 14, 15][16, 17, 18, 19] have …

We present here a different and modified configuration in order to obtain the curvature
fringes by incorporating phase shifting and image processing techniques. Optical fibers are …

A real-time, dual-sensitive shearography system using a single-wavelength laser was
developed for simultaneous and dynamic in-plane and out-of-plane strain measurements …

A digital holographic method for simultaneous measurement of the displacement and its
spatial derivatives is described. In this method, two holograms are first recorded in the …

An interferometric method to measure the slope of phase objects is presented. The analysis
was performed by implementing a polarizing phase-shifting cyclic shear interferometer …

The speckle effect has the rare distinction of being both a nuisance and an asset to the
optics community working on the development of laser-based optical methods to monitor …

Speckle and speckle-shearing interferometer geometries have been combined into a single
setup by the use of a small ground glass reference diffuser on the lens pupil. Sheared fields …