Orthogonal in-plane and out-of-plane fringe maps in holographic interferometry.

@article{Katzir1983OrthogonalIA,
  title={Orthogonal in-plane and out-of-plane fringe maps in holographic interferometry.},
  author={Y Katzir and Asher A. Friesem and I. Glaser},
  journal={Optics letters},
  year={1983},
  volume={8 3},
  pages={163-5}
}
A new technique that combines holographic and speckle interferometry in one recording is described. The technique produces two different fringe maps, which correspond to the in-plane and out-of-plane deformation separately. Experimental results demonstrating the feasibility of the technique to determine complex deformations are presented.