High-energy-density Targets Fabricated by The University of Michigan

ORAL

Abstract

The Center for Laboratory Astrophysics at the University of Michigan is unique among universities in that we have been fabricating targets for high-energy-density physics experiments for well over the past decade. We utilize the process of machined bodies of various materials and tightly toleranced mating components that serve as constraints, enabling our group to build precise, repeatable targets. We favor traditional machining, utilizing 3D printing when it suits, taking advantage of the very best part of both of these methods of creating precision parts for our targets. In addition to building targets for our group, we serve the greater HEDP community by building targets and providing shotday support for LaserNetUS users and National Laboratory PIs as well. Here we present several campaigns shot at OMEGA and several other facilities around the world.

* This work is funded by the U.S. Department of Energy NNSA Center of Excellence under cooperative agreement number DE-NA0003869 and the National Science Foundation through the Basic Plasma Science and Engineering program NSF 16-564, grant number 1707260 and through the Laboratory for Laser Energetics, University of Rochester by the NNSA/OICF under Cooperative Agreement No. DE-NA0001944. We would also like to sincerely acknowledge support from FES through the LaserNetUS program, which has significantly helped to increase the laser user base and our opportunity to explore new targets.

Authors

  • Sallee Klein

    University of Michigan, Univ of Michigan - Ann Arbor

  • Robb Gillespie

    Univ of Michigan - Ann Arbor

  • C.C. Kuranz

    University of Michigan, Univ of Michigan - Ann Arbor, U. of Michigan, Ann Arbor, Nuclear Engineering \& Radiological Sciences Department, University of Michigan

  • R Paul Drake

    University of Michigan, Univ of Michigan - Ann Arbor