Extraction of depth moments by exploiting the partial coherence of radiation

M A Beltran, T C Petersen, M J Kitchen, D M Paganin

Research output: Contribution to journalArticleResearchpeer-review

Abstract

We retrieve depth information (moments) of an object using partially coherent fields and defocus induced holographic contrast. Our analysis leads to a form of tomography that does not require sample or source rotation. The tomography method presented here is performed with only two in-line images.

Original languageEnglish
Article number07LT02
Number of pages6
JournalJournal of Optics
Volume18
Issue number7
DOIs
Publication statusPublished - 1 Jul 2016

Keywords

  • coherence theory
  • holography
  • tomography

Cite this

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title = "Extraction of depth moments by exploiting the partial coherence of radiation",
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Extraction of depth moments by exploiting the partial coherence of radiation. / Beltran, M A; Petersen, T C; Kitchen, M J; Paganin, D M.

In: Journal of Optics, Vol. 18, No. 7, 07LT02, 01.07.2016.

Research output: Contribution to journalArticleResearchpeer-review

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AB - We retrieve depth information (moments) of an object using partially coherent fields and defocus induced holographic contrast. Our analysis leads to a form of tomography that does not require sample or source rotation. The tomography method presented here is performed with only two in-line images.

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