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Extracting depth information of 3-dimensional structures from a single-view X-ray Fourier-transform hologram

Geilhufe, J.; Tieg, C.; Pfau, Bastian LU ; Guenther, C. M.; Guehrs, E.; Schaffert, S. and Eisebitt, Stefan LU (2014) In Optics Express 22(21). p.24959-24969
Abstract
We demonstrate how information about the three-dimensional structure of an object can be extracted from a single Fourier-transform Xray hologram. In contrast to lens-based 3D imaging approaches that provide depth information of a specimen utilizing several images from different angles or via adjusting the focus to different depths, our method capitalizes on the use of the holographically encoded phase and amplitude information of the object's wavefield. It enables single-shot measurements of 3D objects at coherent X-ray sources. As the ratio of longitudinal resolution over transverse resolution scales proportional to the diameter of the reference beam aperture over the X-ray wavelength, we expect the approach to be particularly useful in... (More)
We demonstrate how information about the three-dimensional structure of an object can be extracted from a single Fourier-transform Xray hologram. In contrast to lens-based 3D imaging approaches that provide depth information of a specimen utilizing several images from different angles or via adjusting the focus to different depths, our method capitalizes on the use of the holographically encoded phase and amplitude information of the object's wavefield. It enables single-shot measurements of 3D objects at coherent X-ray sources. As the ratio of longitudinal resolution over transverse resolution scales proportional to the diameter of the reference beam aperture over the X-ray wavelength, we expect the approach to be particularly useful in the extreme ultraviolet and soft-X-ray regime. (C) 2014 Optical Society of America (Less)
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Optics Express
volume
22
issue
21
pages
24959 - 24969
publisher
OSA
external identifiers
  • wos:000344004600033
  • scopus:84908200386
ISSN
1094-4087
DOI
10.1364/OE.22.024959
language
English
LU publication?
yes
id
071352b3-3033-411c-bfdb-fb4b7f163be8 (old id 4875155)
date added to LUP
2014-12-30 14:25:07
date last changed
2017-11-05 04:07:29
@article{071352b3-3033-411c-bfdb-fb4b7f163be8,
  abstract     = {We demonstrate how information about the three-dimensional structure of an object can be extracted from a single Fourier-transform Xray hologram. In contrast to lens-based 3D imaging approaches that provide depth information of a specimen utilizing several images from different angles or via adjusting the focus to different depths, our method capitalizes on the use of the holographically encoded phase and amplitude information of the object's wavefield. It enables single-shot measurements of 3D objects at coherent X-ray sources. As the ratio of longitudinal resolution over transverse resolution scales proportional to the diameter of the reference beam aperture over the X-ray wavelength, we expect the approach to be particularly useful in the extreme ultraviolet and soft-X-ray regime. (C) 2014 Optical Society of America},
  author       = {Geilhufe, J. and Tieg, C. and Pfau, Bastian and Guenther, C. M. and Guehrs, E. and Schaffert, S. and Eisebitt, Stefan},
  issn         = {1094-4087},
  language     = {eng},
  number       = {21},
  pages        = {24959--24969},
  publisher    = {OSA},
  series       = {Optics Express},
  title        = {Extracting depth information of 3-dimensional structures from a single-view X-ray Fourier-transform hologram},
  url          = {http://dx.doi.org/10.1364/OE.22.024959},
  volume       = {22},
  year         = {2014},
}