Computation of exact diffraction field from its distributed samples

ESMER G. B.

SPIE Conference on Practical Holography XXXI: Materials and Applications, California, Amerika Birleşik Devletleri, 30 Ocak - 01 Şubat 2017, cilt.10127, (Tam Metin Bildiri) identifier

  • Yayın Türü: Bildiri / Tam Metin Bildiri
  • Cilt numarası: 10127
  • Doi Numarası: 10.1117/12.2251375
  • Basıldığı Şehir: California
  • Basıldığı Ülke: Amerika Birleşik Devletleri
  • Anahtar Kelimeler: Diffraction Field Calculation, Inverse Problem, L1-norm minimization-L2 norm minimization
  • Yıldız Teknik Üniversitesi Adresli: Evet

Özet

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.