Digital in-line holography with an elliptical, astigmatic Gaussian beam   : wide-angle reconstruction
  We demonstrate in this paper that the effect of object shift in an elliptical, astigmatic Gaussian beam does not affect the optimal fractional orders used to reconstruct the holographic image of a particle or another opaque object in the field. Simulations and experimental results are presented. 
Nicolas Verrier (CORIA), S\'ebastien Co\"etmellec (CORIA), Marc Brunel   (CORIA), Denis Lebrun (CORIA), Augustus. J. E. M. J...
physics.optics