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Title: Strategies for high-throughput focused-beam ptychography

X-ray ptychography is being utilized for a wide range of imaging experiments with a resolution beyond the limit of the X-ray optics used. Introducing a parameter for the ptychographic resolution gainG p(the ratio of the beam size over the achieved pixel size in the reconstructed image), strategies for data sampling and for increasing imaging throughput when the specimen is at the focus of an X-ray beam are considered. As a result, the tradeoffs between large and small illumination spots are examined.
Authors:
ORCiD logo [1] ;  [2] ;  [1]
  1. Argonne National Lab. (ANL), Argonne, IL (United States); Northwestern Univ., Evanston, IL (United States)
  2. Argonne National Lab. (ANL), Argonne, IL (United States)
Publication Date:
Grant/Contract Number:
AC02-06CH11357
Type:
Accepted Manuscript
Journal Name:
Journal of Synchrotron Radiation (Online)
Additional Journal Information:
Journal Name: Journal of Synchrotron Radiation (Online); Journal Volume: 24; Journal Issue: 5; Journal ID: ISSN 1600-5775
Publisher:
International Union of Crystallography
Research Org:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org:
National Institutes of Health (NIH); USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Country of Publication:
United States
Language:
English
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; high-throughput; ptychographic resolution gain; ptychography
OSTI Identifier:
1375904

Jacobsen, Chris, Deng, Junjing, and Nashed, Youssef. Strategies for high-throughput focused-beam ptychography. United States: N. p., Web. doi:10.1107/S1600577517009869.
Jacobsen, Chris, Deng, Junjing, & Nashed, Youssef. Strategies for high-throughput focused-beam ptychography. United States. doi:10.1107/S1600577517009869.
Jacobsen, Chris, Deng, Junjing, and Nashed, Youssef. 2017. "Strategies for high-throughput focused-beam ptychography". United States. doi:10.1107/S1600577517009869. https://www.osti.gov/servlets/purl/1375904.
@article{osti_1375904,
title = {Strategies for high-throughput focused-beam ptychography},
author = {Jacobsen, Chris and Deng, Junjing and Nashed, Youssef},
abstractNote = {X-ray ptychography is being utilized for a wide range of imaging experiments with a resolution beyond the limit of the X-ray optics used. Introducing a parameter for the ptychographic resolution gainGp(the ratio of the beam size over the achieved pixel size in the reconstructed image), strategies for data sampling and for increasing imaging throughput when the specimen is at the focus of an X-ray beam are considered. As a result, the tradeoffs between large and small illumination spots are examined.},
doi = {10.1107/S1600577517009869},
journal = {Journal of Synchrotron Radiation (Online)},
number = 5,
volume = 24,
place = {United States},
year = {2017},
month = {8}
}