Towards THz Conductivity Measurements on Omega EP

POSTER

Abstract

THz time domain spectroscopy (TDS) measurements of dc conductivity at high energy densities (HED) will help constrain models of planetary interiors, especially planetary dynamos which are necessary to sustain life. Such measurements are within reach at the Laboratory for Laser Energetics thanks to collaborations with the Zhang Terahertz Research Group in the Institute of Optics. It has been shown that THz TDS provides a reliable method to constrain the dc conductivity of materials at extreme conditions.[1] This project develops the experimental design for THz TDS measurements on Omega. Synthetic data from simulated experiments are also discussed.

[1] Z. Chen et al., Nat. Commun. 12, 1638 (2021).

*This material is based upon work supported by the Department of Energy [National Nuclear Security Administration] University of Rochester “National Inertial Confinement Fusion Program” under Award Number DE-NA0004144.

Presenters

  • Robert Nowak

    • Laboratory for Laser Energetics, University of Rochester

Authors

  • Robert Nowak

    • Laboratory for Laser Energetics, University of Rochester

  • Jiacheng Zhao

    • Institute of Optics, University of Rochester

  • Gerrit Bruhaug

    • Los Alamos National Laboratory (LANL)
    • Los Alamos National Laboratory

  • Kevin Vencatasamy

    • University of Rochester

  • Gilbert W Collins

    • University of Rochester
    • Laboratory for Laser Energetics, University of Rochester
    • Department of Physics and Astronomy, University of Rochester, Rochester, NY, United States

  • J. Ryan Rygg

    • Laboratory for Laser Energetics, University of Rochester

  • Xi-Cheng Zhang

    • Institute of Optics, University of Rochester