G. J. Williams

Lawrence Livermore National Laboratory — United States

Physics and Astronomy · Physical Sciences

24h-index2.2kcitations134works26.72yr avg
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Research Topics

Laser-Plasma Interactions and Diagnostics(88), Laser-induced spectroscopy and plasma(47), High-pressure geophysics and materials(38), Advanced X-ray Imaging Techniques(18), Nuclear Physics and Applications(16)

Publications132 total

Bayesian Optimization of Laser-Wakefield Acceleration via Spectral Pulse Shaping
arXiv (Cornell University)·2025Open Access
Development and scaling of MeV x-ray radiography at NIF-ARC
Physics of Plasmas·2025Open Access
Fast neutron imaging and reconstruction at NIF
2025
Laser based 100 GeV electron acceleration scheme for muon production
Scientific Reports·2025· 5 citedOpen Access
Increased electron, positron, and x-ray production from high intensity laser interactions using micro-wire targets
Physics of Plasmas·2025Open Access
Development of a high charge 10 GeV laser electron accelerator
Physics of Plasmas·2025· 5 citedOpen Access
High charge laser acceleration of electrons to 10 GeV
Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment·2025· 3 citedOpen Access
Platform development toward ultra-intense laser-based simultaneous hard x-ray and MeV neutron multimodal radiography
Review of Scientific Instruments·2024· 3 citedOpen Access
Diagnostic development and needs for laser driven MeV x-ray radiography
Review of Scientific Instruments·2024· 2 citedOpen Access
Pulse compressor architecture to enable next-generation high-energy petawatt-class lasers
Optics Express·2024· 5 citedOpen Access
On the theory of multi-target coded sources for high-energy, high-resolution, and high-brightness x-ray radiography
Review of Scientific Instruments·2024Open Access
High repetition-rate dual-channel X-ray spectrometer for high-intensity laser-plasma experiments
Review of Scientific Instruments·2024· 1 cited
Review and meta-analysis of electron temperatures from high-intensity laser–solid interactions
Physics of Plasmas·2024· 19 citedOpen Access
Flexible tape-drive target system for secondary high-intensity laser-driven sources
Review of Scientific Instruments·2023· 6 citedOpen Access
A coded aperture with sub-mean free-path thickness for neutron implosion geometry imaging on inertial confinement fusion and inertial fusion energy experiments
Review of Scientific Instruments·2023· 3 citedOpen Access
The “Softer” Side of Fusion Materials Development
AM&P Technical Articles·2023
Measuring and simulating ice–ablator mix in inertial confinement fusion
Physics of Plasmas·2023· 12 citedOpen Access
The effects of pre-plasma scale length on the relativistic electron beam directionality
Physics of Plasmas·2023· 1 citedOpen Access
Transfer learning and multi-fidelity modeling of laser-driven particle acceleration
Physics of Plasmas·2023· 9 cited
A flexible proton beam imaging energy spectrometer (PROBIES) for high repetition rate or single-shot high energy density (HED) experiments (invited)
Review of Scientific Instruments·2023· 10 citedOpen Access
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Frequent Co-authors

Hui Chen(21), S. Kerr(19), D. Mariscal(16), A. Kemp(13), N. Lemos(13), S. C. Wilks(12), A. Link(11), T. Ma(11), M. J.-E. Manuel(11), A. Hazi(10), Jaebum Park(9), D. H. Kalantar(9), A. Pak(9), Raspberry Simpson(8), A. J. Mackinnon(8), M. R. Hermann(7), D. Alessi(7), J. Kim(7), G. G. Scott(7), R. Tommasini(7)