Zobrazeno 1 - 10
of 39
pro vyhledávání: '"A. L. Milder"'
Autor:
N. Lemos, P. M. King, D. Rusby, I. Pagano, M. Sinclair, K. A. Marsh, J. L. Shaw, A. L. Milder, A. Pak, B. B. Pollock, M. Aufderheide, F. V. Hartemann, S. Q. Wu, Y. Hwang, B. M. Hegelich, J. Moody, P. Michel, C. Joshi, F. Albert
Publikováno v:
Physical Review Research, Vol 6, Iss 3, p L032022 (2024)
An ultrabroad-band x-ray source, with photon energies from 10 keV to >1 MeV, based on a picosecond laser-driven plasma accelerator, is characterized and used to radiograph high-energy-density-science relevant targets. The measured yield of 10^{12} ph
Externí odkaz:
https://doaj.org/article/71ecc14130d94e7088bd8b34b41663a9
Autor:
D. Turnbull, J. Katz, M. Sherlock, L. Divol, N. R. Shaffer, D. J. Strozzi, A. Colaïtis, D. H. Edgell, R. K. Follett, K. R. McMillen, P. Michel, A. L. Milder, D. H. Froula
Publikováno v:
Physical Review Letters. 130
Publikováno v:
The Review of scientific instruments. 93(12)
Measurements of laser absorption in high-temperature, underdense plasmas produced at the Omega Laser Facility are made using two near-field imaging detectors that diagnose the spatial profile and energy of the port P9 beam before and after it transmi
Publikováno v:
2022 IEEE International Conference on Plasma Science (ICOPS).
Autor:
David Turnbull, Joseph Katz, Denise E. Hinkel, Pierre Michel, Thomas Chapman, Laurent Divol, Eugene Kur, Steve MacLaren, Avram L. Milder, Mordecai Rosen, Alex Shvydky, George B. Zimmerman, Dustin H. Froula
Publikováno v:
Physical review letters. 129(2)
Beam spray measurements suggest thresholds that are a factor of ≈2 to 15× less than expected based on the filamentation figure of merit often quoted in the literature. In this moderate-intensity regime, the relevant mechanism is forward stimulated
Autor:
A M Hansen, K L Nguyen, D Turnbull, B J Albright, R K Follett, R Huff, J Katz, D Mastrosimone, A L Milder, L Yin, J P Palastro, D H Froula
Publikováno v:
Plasma Physics and Controlled Fusion. 64:034003
Cross-beam energy transfer (CBET) was measured in two regimes where the energy transfer saturation mechanism was determined by the plasma and laser beam conditions. Linear kinetic CBET theory agrees well with the measured energy transfer in all exper
Autor:
J. D. Moody, C. Joshi, A. L. Milder, B. B. Pollock, Daniel H. Kalantar, David Alessi, Fred Hartemann, Pierre Michel, Matthew A. Prantil, Nuno Lemos, Jessica Shaw, Arthur Pak, K. A. Marsh, N. Ose, Sheldon Wu, P. M. King, Roger Falcone, Clement Goyon, S. H. Glenzer, Alison Saunders, Felicie Albert, Bruce Remington, Bjorn Hegelich
Publikováno v:
OSA High-brightness Sources and Light-driven Interactions Congress 2020 (EUVXRAY, HILAS, MICS).
This work discusses the development of x-ray and gamma-ray sources based on laser-wakefield acceleration (LWFA) in the self-modulated regime. These sources are developed for probing high energy density (HED) science experiments at large-scale laser f
Autor:
A. L. Milder, Joseph Katz, Dustin Froula, Jessica Shaw, John Palastro, P. Franke, David Turnbull, Jake Bromage, Robert Boni, Ildar A. Begishev
Publikováno v:
Physical review letters. 120(22)
Flying focus is a technique that uses a chirped laser beam focused by a highly chromatic lens to produce an extended focal region within which the peak laser intensity can propagate at any velocity. When that intensity is high enough to ionize a back
Autor:
R. Tommasini, Pierre Michel, William Schumaker, Chan Joshi, S. H. Glenzer, Bjorn Hegelich, Daniel Papp, K. A. Marsh, Jessica Shaw, B. B. Pollock, S. Q. Wu, J. Park, Arthur Pak, A. L. Milder, R. Polanek, Clement Goyon, J. D. Moody, Felicie Albert, Hui Chen, P. M. King, Frederic V. Hartemann, Alison Saunders, Joseph Ralph, Nuno Lemos, Gerald Williams
Publikováno v:
Physics of Plasmas. 26:083110
Laser-plasma-based accelerators are now able to provide the scientific community with novel high-energy light sources that are essential to study high-energy density matter, inertial confinement fusion, astrophysical systems, and fundamental plasma p
Autor:
Bjorn Hegelich, Arthur Pak, R. Tommasini, J. D. Moody, Nuno Lemos, Gerald Williams, Hui Chen, P. M. King, Daniel Papp, Jessica Shaw, B. B. Pollock, J. Park, K. A. Marsh, Felicie Albert, A. L. Milder, R. Polanek, Chan Joshi
Publikováno v:
Plasma Physics and Controlled Fusion. 60:054008