Cited by 56Advanced X-ray Imaging TechniquesDigital Holography and MicroscopyX-ray Diffraction in Crystallography

The DOI matches its Crossref record; 45 of the 45 references it cites were found in a registry or an index.

Advantages of phase retrieval for fast x-ray tomographic microscopy

Open access
Mokso, R, Marone, F, Irvine, S, Nyvlt, M, Schwyn, D, Mader, K, Taylor, G K, Krapp, H G, Skeren, M, Stampanoni, M·2013·Journal of Physics D: Applied Physics

Abstract

In near-field imaging with partially coherent x-rays, the phase shifting properties of the sample are encoded in the diffraction fringes that appear as an additional intensity modulation in the x-ray projection images. These Fresnel fringes are often regarded as purely an enhancement of the visibility at the interfaces. We show that retrieving the phase information contained in these patterns significantly advances the developments in fast micro-tomography. Improving temporal resolution without intensifying radiation damage implies a shortening of the exposure time rather than increasing the photon flux on the sample. Phase retrieval, to a large extent, compensates the consequent photon count moderation in the images, by fully exploiting the stronger refraction effect as compared with absorption. Two single-distance phase retrieval methods are evaluated for the case of an in situ 3 Hz micro-tomography of a rapidly evolving liquid foam, and an in vivo 6 Hz micro-tomography of a blowfly. A new dual-detector setup is introduced for simultaneous acquisition of two near-field diffraction patterns. Our goal is to couple high temporal, spatial and density resolution in a single imaging system in a dose-efficient manner, opening further options for dynamic four-dimensional studies.

Overview

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Registry

Crossref · 10.1088/0022-3727/46/49/494004

Cites

45 of 45 references verified0 citation errors · 0 not checkable

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Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Phase contrast arises during free-space propagation of the transmitted wave field, enhancing tissue boundaries in measured images (edge enhancement).

    “Phase contrast arises during the free-space propagation of the transmitted wave field, which already after short propagation distances enhances the tissue boundaries in the measured images, so-called edge enhancement 39 .”

    From High-throughput phenomics of global ant biodiversity (2026) · cites this paper as [39]

Citations

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Research works printed but not linked: 2

  1. Mokso R, 2010, 1234, 87
  2. Guigay J-P, 1977, Optik, 49, 121

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Metadata

Authors
Mokso, R., Marone, F., Irvine, S., Nyvlt, M., Schwyn, D., Mader, K., Taylor, G. K., Krapp, H. G., Skeren, M., & Stampanoni, M.
Affiliations
  • Paul Scherrer Institute (CH)
  • University of Oxford (GB)
  • Imperial College London (GB)
  • University of Zurich (CH)
Venue
Journal of Physics D: Applied Physics
Published
2013-11-22
Volume
46
Issue
49
Pages
494004
ISSN
  • 0022-3727 (ISSN-L)
  • 1361-6463
OpenAlex
W2008161713
Cited by
56
References
45
Citations by year
2026: 3 · 2025: 2 · 2024: 3 · 2023: 2 · 2022: 2 · 2021: 3 · 2020: 4 · 2019: 3 · 2018: 4 · 2017: 11 · 2016: 8 · 2015: 5 · 2014: 5 · 2013: 1
FWCI
6.27
Type
journal article
Language
en
Open access
Locations
  • Journal of Physics D Applied Physics (publishedVersion)
  • Zurich Open Repository and Archive (University of Zurich) (acceptedVersion)
  • DORA PSI (Paul Scherrer Institute) (submittedVersion)
  • Zurich Open Repository and Archive (University of Zurich) (submittedVersion)
  • Zurich Open Repository and Archive (University of Zurich)
Topics
  • Physical Sciences › Physics and Astronomy › Radiation › Advanced X-ray Imaging Techniques
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Digital Holography and Microscopy
  • Physical Sciences › Materials Science › Materials Chemistry › X-ray Diffraction in Crystallography
Keywords
phase retrieval, X-ray tomographic microscopy, Fresnel fringes, radiation damage, exposure time reduction, refraction, liquid foams, Calliphoridae, in vivo imaging, in situ imaging, 4D imaging, temporal resolution

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