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Title: Fly-scan ptychography

We report an experimental ptychography measurement performed in fly-scan mode. With a visible-light laser source, we demonstrate a 5-fold reduction of data acquisition time. By including multiple mutually incoherent modes into the incident illumination, high quality images were successfully reconstructed from blurry diffraction patterns. Thus, this approach significantly increases the throughput of ptychography, especially for three-dimensional applications and the visualization of dynamic systems.
 [1] ;  [1] ;  [2] ;  [1] ;  [1] ;  [3] ;  [4] ;  [1]
  1. Brookhaven National Lab. (BNL), Upton, NY (United States)
  2. SLAC National Accelerator Laboratory, Menlo Park, CA (United States); Center for Free-Electron Laser Science, Deutsches Elektronensynchrotron, Hamburg (Germany)
  3. Argonne National Lab. (ANL), Argonne, IL (United States)
  4. Univ. College London, London (United Kingdom). London Centre for Nanotechnology; Research Complex at Harwell, Oxfordshire (United Kingdom)
Publication Date:
OSTI Identifier:
Grant/Contract Number:
AC02-98CH10886; AC02-06CH11357; AC03-76SF00515
Accepted Manuscript
Journal Name:
Scientific Reports
Additional Journal Information:
Journal Volume: 5; Journal Issue: 1; Journal ID: ISSN 2045-2322
Nature Publishing Group
Research Org:
Brookhaven National Laboratory (BNL), Upton, NY (United States); Argonne National Lab. (ANL), Argonne, IL (United States); SLAC National Accelerator Lab., Menlo Park, CA (United States)
Sponsoring Org:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Country of Publication:
United States
47 OTHER INSTRUMENTATION; microscopy; x-rays