PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
FOCUS (Fast Monte CarlO approach to Coherence of Undulator Sources) is a new GPU-based code to compute the transverse coherence of x-ray radiation from undulator sources. It combines analytic descriptions of the emitted electric fields with massively parallel computation on GPUs, thereby reducing computation times by up to five orders of magnitude with respect to standard codes. Here we report on recent developments of FOCUS, including new functionalities and some performance optimizations. We also show results for current third-generation facilities and more modern, low-emittance x-ray sources close to the diffraction limit. Finally, we discuss future upgrades and highlight possible perspectives.
Mirko Siano,Gianluca Geloni,Bruno Paroli, andMarco A. C. Potenza
"FOCUS: current status and future perspectives", Proc. SPIE 12697, Advances in Computational Methods for X-Ray Optics VI, 1269702 (5 October 2023); https://doi.org/10.1117/12.2673403
ACCESS THE FULL ARTICLE
INSTITUTIONAL Select your institution to access the SPIE Digital Library.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
The alert did not successfully save. Please try again later.
Mirko Siano, Gianluca Geloni, Bruno Paroli, Marco A. C. Potenza, "FOCUS: current status and future perspectives," Proc. SPIE 12697, Advances in Computational Methods for X-Ray Optics VI, 1269702 (5 October 2023); https://doi.org/10.1117/12.2673403