4 citations · 7 across the 8 of their papers we have counts for
6 papers · 1 filter
Adaptable phase retrieval for coherent transition radiation spectroscopy based on differentiable physics information
Ritz Ann Aguilar, Maxwell LaBerge, Andreas Doepp +6
Coherent transition radiation (CTR) spectroscopy is a critical diagnostic for characterizing the longitudinal structure of relativistic electron bunches in laser-plasma and convent…
Two-Pulse Direct Laser Acceleration in a Laser-Driven Plasma Accelerator
B. Bowers, M. LaBerge, A. Koehler +10
We present methods and preliminary observations of two pulse Direct Laser Acceleration in a Laser-Driven Plasma Accelerator. This acceleration mechanism uses a second co-propagatin…
Nonlinear Inverse Compton Scattering from a Laser Wakefield Accelerator and Plasma Mirror
A. Hannasch, M. LaBerge, R. Zgadzaj +7
We generate inverse Compton scattered X-rays in both linear and nonlinear regimes with a 250 MeV laser wakefield electron accelerator and plasma mirror by retro-reflecting the unus…
Compact Spectral Characterization of 5-500 MeV X-rays from the Texas Petawatt Laser-Driven Plasma Accelerator
A. Hannasch, L. Lisi, J. Brooks +11
We reconstruct spectra of secondary x-rays generated from a 500 MeV - 2 GeV laser plasma electron accelerator. A compact (7.5 7.5 15 cm), modular x-ray calorimete…
Observations of Coherent Optical Transition Radiation Interference Fringes Generated by Laser Plasma Accelerator Electron Beamlets
Alex Lumpkin, Maxwell LaBerge, Donald Rule +10
We report initial observations of coherent optical transition radiation interferometry (COTRI) patterns generated by microbunched electrons from laser-driven plasma accelerators (L…
Bright 5 - 85 MeV Compton gamma-ray pulses from GeV laser-plasma accelerator and plasma mirror
J. M. Shaw, A. C. Bernstein, R. Zgadzaj +19
We convert a GeV laser-plasma electron accelerator into a compact femtosecond-pulsed -ray source by inserting a m-thick glass plate cm after the accelerator exit.…