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Imaging and Applied Optics 2016, 2016
We present a description of ptychography in terms of Gabor’s notion of decomposition into elementary signals and the concept of frames.
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We present a description of ptychography in terms of Gabor’s notion of decomposition into elementary signals and the concept of frames.
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Polychromatic near-field ptychography
2016 International Conference on Image and Vision Computing New Zealand (IVCNZ), 2016Near-field X-ray ptychography has recently been experimentally shown to be able to recover a sample's complex valued transmission function from multiple near-field diffraction images, each with a lateral shift of the sample, in the monochromatic (single energy) case.
Richard Clare +2 more
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A Methodology for Robust Multislice Ptychography
Microscopy and MicroanalysisAbstract While multislice electron ptychography can provide thermal vibration limited resolution and structural information in 3D, it relies on properly selecting many intertwined acquisition and computational parameters. Here, we outline a methodology for selecting acquisition parameters to enable robust ptychographic reconstructions ...
Colin Gilgenbach +2 more
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Position-guided ptychography for vibration suppression with the aid of a laser interferometer
Optics and Lasers in Engineering, 2023Bo Chen, Zijian Xu, Renzhong Tai
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Contrast transfer and noise considerations in focused-probe electron ptychography
Ultramicroscopy, 2021Gerardo Martinez +2 more
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Partially coherent ptychography by gradient decomposition of the probe
Acta Crystallographica Section A: Foundations and Advances, 2018Stefano Marchesini +2 more
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Nanoscale Chemical Imaging of an Individual Catalyst Particle with Soft X-ray Ptychography
ACS Catalysis, 2016Bert Weckhuysen +2 more
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