1 citations · 1 across the 12 of their papers we have counts for
13 papers
Wavefront shaping of terahertz radiation using two-color flying-focus pulses with time-dependent focal velocities
A. L. Elliott, H. Markland, K. G. Miller +3
Properly phased two-color laser pulses drive photoionization currents that emit broadband THz radiation. With a conventional two-color pulse, the ionization front travels at a near…
Experimental demonstration of Flying-Focus enhanced Thomson scattering
E. Gerstmayr, C. Mariani, R. Fitzgarrald +23
We report the experimental demonstration of a spatiotemporally engineered "Flying-Focus" laser pulse for enhanced x-ray generation in relativistic Thomson scattering. A combination…
Dephasingless laser wakefield acceleration in a plasma waveguide
J. P. Palastro, K. G. Miller, C. D. Arrowsmith +10
Laser wakefield accelerators (LWFAs) provide extremely large accelerating gradients for compact electron accelerators and photon sources but are limited by dephasing, where trapped…
Generalized multi-dimensional conservation laws for stimulated Raman and Brillouin scattering in a density gradient
Vijay Patel, Sarah Chase, Frank S. Tsung +3
Generalized local and multi-dimensional conservation laws of action, energy, momentum, and angular momentum are derived for stimulated Raman (SRS) and Brillouin backscattering (SBS…
Arbitrary-Velocity Volkov Wavepackets
D. Ramsey, J. McKeown, J. P. Palastro
The evolution of a charged lepton in the field of an electromagnetic plane wave can be described as a superposition of Volkov states. Here we demonstrate that imposing specific mom…
Differentiable Programming for Plasma Physics: From Diagnostics to Discovery and Design
A. S. Joglekar, A. G. R. Thomas, A. L. Milder +3
Differentiable programming, enabled by automatic differentiation (AD), provides a robust framework for gradient-based optimization in computational plasma physics. While optimizati…
A Reduced Action Integral for Photon-Photon Interactions in Vacuum
D. Ramsey, M. S. Formanek, J. P. Palastro
Electromagnetic waves propagating through vacuum can polarize virtual electron-positron pairs; this polarization, in turn, nonlinearly modifies their propagation. A semi-classical…
Robust direct laser acceleration of electrons with flying-focus laser pulses
Talia Meir, Kale Weichman, Alexey Arefiev +2
Direct laser acceleration (DLA) offers a compact source of high-charge, energetic electrons for generating secondary radiation or neutrons. While DLA in high-density plasma optimiz…
Laser Wakefield Acceleration Driven by a Discrete Flying Focus
Jacob R. Pierce, Kyle G. Miller, Fei Li +2
Laser wakefield acceleration (LWFA) may enable the next generation of TeV-scale lepton colliders. Reaching such energies will likely require multiple LWFA stages to overcome limita…
Path to a Single-Stage, 100-GeV Electron Beam via a Flying-Focus-Driven Laser-Plasma Accelerator
J. L. Shaw, M. V. Ambat, K. G. Miller +9
Dephasingless laser wakefield acceleration (DLWFA), a novel laser wakefield acceleration concept based on the recently demonstrated "flying focus" technology, offers a new paradigm…
Design Initiative for a 10 TeV pCM Wakefield Collider
Spencer Gessner, Jens Osterhoff, Carl A. Lindstrøm +198
This document outlines a community-driven Design Study for a 10 TeV pCM Wakefield Accelerator Collider. The 2020 ESPP Report emphasized the need for Advanced Accelerator R\&D, and…
Arbitrary-velocity laser pulses in plasma waveguides
J. P. Palastro, K. G. Miller, M. R. Edwards +4
Space-time structured laser pulses feature an intensity peak that can travel at an arbitrary velocity while maintaining a near-constant profile. These pulses can propagate in unifo…
Universal structure of propagation-invariant optical pulses
Rafael Russo Almeida, Dillon Ramsey, Ayman F. Abouraddy +2
Space-time structuring of light - where spatial and temporal degrees of freedom are deliberately coupled and controlled - is an emerging area of optics that enables novel configura…