203 citations · 253 across the 5 of their papers we have counts for
7 papers
Sufficient quantum provenance: retained fields and certified recording precision
George Kourousias, Sergio Carrato, Roberto Pugliese +5
Quantum executions sharing a provenance record can produce different output distributions. We ask which execution details to retain, and at what precision, to guarantee agreement w…
Three-dimensional coherent diffraction snapshot imaging using extreme ultraviolet radiation from a free electron laser
Danny Fainozzi, Matteo Ippoliti, Fulvio Billè +14
The possibility to obtain a three-dimensional representation of a single object with sub-m resolution is crucial in many fields, from material science to clinical diagnostics. T…
A modular software framework for the design and implementation of ptychography algorithms
Francesco Guzzi, George Kourousias, Fulvio Billè +3
Computational methods are driving high impact microscopy techniques such as ptychography. However, the design and implementation of new algorithms is often a laborious process, as…
A parameter refinement method for Ptychography based on Deep Learning concepts
Francesco Guzzi, George Kourousias, Fulvio Billè +3
X-ray Ptychography is an advanced computational microscopy technique which is delivering exceptionally detailed quantitative imaging of biological and nanotechnology specimens. How…
Attosecond Pulse-shaping using a seeded free-electron laser
Praveen Kumar Maroju, Cesare Grazioli, Michele Di Fraia +41
Attosecond pulses are fundamental for the investigation of valence and core-electron dynamics on their natural timescale. At present the reproducible generation and characterisatio…
Compressive Sensing for Dynamic XRF Scanning
George Kourousias, Fulvio Billè, Roberto Borghes +4
X-Ray Fluorescence (XRF) scanning is a widespread technique of high importance and impact since it provides chemical composition maps crucial for several scientific investigations.…
Femtosecond Covariance Spectroscopy
J. Tollerud, G. Sparapassi, A. Montanaro +9
The success of non-linear optics relies largely on pulse-to-pulse consistency. In contrast, covariance based techniques used in photoionization electron spectroscopy and mass spect…