Computation of exact diffraction field from its distributed samples

ESMER G. B.

SPIE Conference on Practical Holography XXXI: Materials and Applications, California, United States Of America, 30 January - 01 February 2017, vol.10127, (Full Text) identifier identifier

  • Publication Type: Conference Paper / Full Text
  • Volume: 10127
  • Doi Number: 10.1117/12.2251375
  • City: California
  • Country: United States Of America
  • Keywords: Diffraction Field Calculation, Inverse Problem, L1-norm minimization-L2 norm minimization
  • Yıldız Technical University Affiliated: Yes

Abstract

Calculation of the exact diffraction field of a three dimensional object from its samples taken over the entire space can be obtained by defining it as an inverse problem. For that purpose, we propose an algorithm based on L1-norm minimization to solve the defined inverse problem. Proposed algorithm paves the way to reconstruct the original diffraction field by having less number of samples compared to the methods based on L2-norm minimization.