Abstract
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 gain G
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. The tradeoffs between large and small illumination spots are examined.
Publisher
International Union of Crystallography (IUCr)
Subject
Instrumentation,Nuclear and High Energy Physics,Radiation
Cited by
33 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献
1. In-pixel AI for lossy data compression at source for X-ray detectors;Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment;2023-12
2. Characterisation of the pFREYA16 ASIC for low-noise ptychography applications;2023 IEEE Nuclear Science Symposium, Medical Imaging Conference and International Symposium on Room-Temperature Semiconductor Detectors (NSS MIC RTSD);2023-11-04
3. A Low-Noise Readout Channel for X-Ray Ptychography Applications;2022 IEEE Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC);2022-11-05
4. Fast scanning in x-ray microscopy: the effects of offset in the central
stop position;Applied Optics;2022-08-02
5. FALCON readout channel for X-ray ptychography applications;2022 17th Conference on Ph.D Research in Microelectronics and Electronics (PRIME);2022-06-12