High-throughput ptychography using Eiger: scanning X-ray nano-imaging of extended regions

M Guizar-Sicairos, I Johnson, A Diaz, M Holler… - Optics express, 2014 - opg.optica.org
The smaller pixel size and high frame rate of next-generation photon counting pixel
detectors opens new opportunities for the application of X-ray coherent diffractive imaging …

Ptychography with broad-bandwidth radiation

B Enders, M Dierolf, P Cloetens, M Stockmar… - Applied Physics …, 2014 - pubs.aip.org
Ptychography, a scanning Coherent Diffractive Imaging (CDI) technique, has quickly gained
momentum as a robust method to deliver quantitative images of extended specimens. A …

[HTML][HTML] High-dynamic-range coherent diffractive imaging: ptychography using the mixed-mode pixel array detector

K Giewekemeyer, HT Philipp, RN Wilke… - Journal of synchrotron …, 2014 - scripts.iucr.org
Coherent (X-ray) diffractive imaging (CDI) is an increasingly popular form of X-ray
microscopy, mainly due to its potential to produce high-resolution images and the lack of an …

On-the-fly scans for X-ray ptychography

PM Pelz, M Guizar-Sicairos, P Thibault… - Applied Physics …, 2014 - pubs.aip.org
With the increasing importance of nanotechnology, the need for reliable real-time imaging of
mesoscopic objects with nanometer resolution is rising. For X-ray ptychography, a scanning …

Continuous motion scan ptychography: characterization for increased speed in coherent x-ray imaging

J Deng, YSG Nashed, S Chen, NW Phillips… - Optics express, 2015 - opg.optica.org
Ptychography is a coherent diffraction imaging (CDI) method for extended objects in which
diffraction patterns are acquired sequentially from overlapping coherent illumination spots …

X-ray ptychographic computed tomography at 16 nm isotropic 3D resolution

M Holler, A Diaz, M Guizar-Sicairos, P Karvinen… - Scientific reports, 2014 - nature.com
X-ray ptychography is a scanning variant of coherent diffractive imaging with the ability to
image large fields of view at high resolution. It further allows imaging of non-isolated …

[HTML][HTML] Artifact mitigation of ptychography integrated with on-the-fly scanning probe microscopy

X Huang, H Yan, M Ge, H Öztürk, E Nazaretski… - Applied Physics …, 2017 - pubs.aip.org
We report our experiences with conducting ptychography simultaneously with the X-ray
fluorescence measurement using the on-the-fly mode for efficient multi-modality imaging …

X-ray ptychography with extended depth of field

EHR Tsai, I Usov, A Diaz, A Menzel… - Optics express, 2016 - opg.optica.org
Ptychographic X-ray computed tomography is a coherent diffractive imaging method that
offers nanometer-scale resolution with quantitative contrast. It offers the possibility to study …

[HTML][HTML] Achieving high spatial resolution in a large field-of-view using lensless x-ray imaging

Y Jiang, J Deng, Y Yao, JA Klug, S Mashrafi… - Applied Physics …, 2021 - pubs.aip.org
X-ray ptychography, a powerful scanning lensless imaging technique, has become attractive
for nondestructively imaging internal structures at nanoscale. Stage positioning overhead in …

[HTML][HTML] The velociprobe: An ultrafast hard x-ray nanoprobe for high-resolution ptychographic imaging

J Deng, C Preissner, JA Klug, S Mashrafi… - Review of Scientific …, 2019 - pubs.aip.org
Motivated by the advanced photon source upgrade, a new hard X-ray microscope called
“Velociprobe” has been recently designed and built for fast ptychographic imaging with high …