Small reconstruction distance in convolution formalism

Tristan Colomb, Frédéric Montfort, Christian Depeursinge

Research output: Contribution to journalArticlepeer-review


Different numerical wavefront propagations in Fresnel approximation are proposed in digital holography. Standard convolution formalism fails for small reconstruction distances. We developed a simplified convolution formalism that is equivalent to the angular spectrum.

Original languageEnglish (US)
JournalOptics InfoBase Conference Papers
StatePublished - 2008
Externally publishedYes

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Instrumentation


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