% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Meyer:645064,
      author       = {Meyer, Paul and Lohse, Leon M. and Lucht, Jens and Tonin,
                      Yuri R. and Osterhoff, Markus and Salditt, Tim},
      title        = {{O}n super-resolution holography: effective geometry,
                      sampling, and constraints},
      journal      = {Optics express},
      volume       = {33},
      number       = {26},
      issn         = {1094-4087},
      address      = {Washington, DC},
      publisher    = {Optica},
      reportid     = {PUBDB-2026-00569},
      pages        = {53966},
      year         = {2025},
      note         = {funded by ErUM-Pro project (BMFTR) 05K25MG2 Acronym HoToP4
                      (Salditt) Waiting for fulltext},
      abstract     = {X-ray holo-tomography is a powerful tool for
                      high-resolution three-dimensional imaging, but it faces
                      inherent limitations in resolution caused by detector
                      constraints, numerical aperture restrictions, and the empty
                      beam division, which is a ubiquitous step of raw data
                      correction in conventional inline holography and (phase
                      contrast) μCT. To address these challenges, we extend the
                      technique of super-resolution holography (SRH), an iterative
                      phase reconstruction scheme that achieves high resolution by
                      leveraging a complex illumination model, compatible with low
                      flux areas in the beam tail and far-field diffraction
                      components. We include a realistic pixel block constraint
                      and represent the fields with moderate upsampling in the
                      effective parallel beam geometry. We then demonstrate the
                      improvements gained in resolution and sampling efficiency
                      experimentally, using X-ray waveguide illumination and a
                      single photon counting detector. Our results highlight the
                      benefits of combining computational development with
                      experimental design and showcase the potential of SRH to
                      improve resolution and contrast at holo-tomography
                      beamlines.},
      cin          = {FS DOOR-User},
      ddc          = {530},
      cid          = {$I:(DE-H253)FS_DOOR-User-20241023$},
      pnm          = {6G3 - PETRA III (DESY) (POF4-6G3) / 05K22MG1 - Methodische
                      Entwicklung eines neuen Phasenkontrast-Tomographie
                      Verfahrens mit holographischer Bildrekonstruktion
                      (Holo-Tomographie). (BMBF-05K22MG1) / FS-Proposal:
                      II-20211052 (II-20211052)},
      pid          = {G:(DE-HGF)POF4-6G3 / G:(DE-Ds200)BMBF-05K22MG1 /
                      G:(DE-H253)II-20211052},
      experiment   = {EXP:(DE-H253)P-P10-20150101},
      typ          = {PUB:(DE-HGF)16},
      doi          = {10.1364/OE.579705},
      url          = {https://bib-pubdb1.desy.de/record/645064},
}