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

  • Matthew P Hill

    • Lawrence Livermore National Laboratory
    • Lawrence Livermore Natl Lab

Authors

  • Matthew P Hill

    • Lawrence Livermore National Laboratory
    • Lawrence Livermore Natl Lab
  • Blagoje Z Djordjevic

    • Lawrence Livermore Natl Lab
  • Eric Folsom

    • LLNL
  • Elizabeth S Grace

    • Lawrence Livermore National Laboratory
  • Derek Mariscal

    • Lawrence Livermore Natl Lab
    • Lawrence Livermore National Laboratory
  • Anna Murphy

    • Lawrence Livermore National Laboratory
    • LLNL
  • Dean R Rusby

    • Lawrence Livermore National Lab
    • Lawrence Livermore National Laboratory
  • Graeme G Scott

    • Lawrence Livermore National Laboratory
  • Matthew P Selwood

    • Lawrence Livermore Natl Lab
  • Raspberry Simpson

    • Lawrence Livermore National Laboratory
    • Lawrence Livermore Natl Lab
  • Kelly K Swanson

    • Lawrence Livermore National Laboratory
  • Franziska S Treffert

    • Lawrence Livermore National Laboratory
    • SLAC National Accelerator Laboratory
  • Jackson G Williams

    • Lawrence Livermore National Laboratory
    • Lawrence Livermore Natl Lab
  • Warren L York

    • Lawrence Livermore National Laboratory
  • Ghassan Zeraouli

    • Colorado State University
    • Lawrence Livermore National Laboratory, Colorado State University
  • Tammy Ma

    • Lawrence Livermore Natl Lab