High-repetition-rate diagnostics and analysis techniques for HED experiments
POSTER
Abstract
As the number and capability of high-repetition-rate (HRR), high-intensity lasers generating data for the high-energy-density (HED) science community increases, so too must our diagnostic and analytic capabilities. Demonstrating the robustness of HRR-capable diagnostics and fast, robust analysis tools which can deliver high-quality outputs in real time, initially during burst mode operations but eventually continuously, will enable the development of a fully integrated system which can run at the maximum repetition rate of the host facility. We present progress in converting single-shot optical, neutron, charged particle and x-ray diagnostics to HRR operation, and the application of machine learning and physics-based system models to accelerate data analysis. These are important steps towards realizing autonomous active feedback control of the widest possible range of HRR HED experiments.
*This work was performed under the auspices of the US Department of Energy by Lawrence Livermore National Laboratory under Contact No. DE-AC52-07NA27344 and supported by LDRD 21-ERD-015, 22-ERD-022 and 23-ERD-035.
Presenters
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Matthew P Hill
- Lawrence Livermore National Laboratory
- Lawrence Livermore Natl Lab