Cited by 65Laser-Plasma Interactions and DiagnosticsLaser-Matter Interactions and ApplicationsParticle Accelerators and Free-Electron Lasers

Femtosecond 240-keV Electron Pulses from Direct Laser Acceleration in a Low-Density Gas

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Marceau, Vincent, Varin, Charles, Brabec, Thomas, Piché, Michel·2013·Physical Review Letters

Abstract

We propose a simple laser-driven electron acceleration scheme based on tightly focused radially polarized laser pulses for the production of femtosecond electron bunches with energies in the few-hundreds-of-keV range. In this method, the electrons are accelerated forward in the focal volume by the longitudinal electric field component of the laser pulse. Three-dimensional test-particle and particle-in-cell simulations reveal the feasibility of generating well-collimated electron bunches with an energy spread of 5% and a temporal duration of the order of 1 fs. These results offer a route towards unprecedented time resolution in ultrafast electron diffraction experiments.

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Crossref · 10.1103/physrevlett.111.224801

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  • High-energy MIR lasers are ideal for direct electron acceleration to generate sub-cycle electron bunches and incoherent sub-100 fs hard x-ray pulses for ultrafast diffraction imaging.

    “Furthermore, high-energy MIR lasers are also ideal for direct electron acceleration to generate sub-cycle electron bunches [162] and incoherent sub-100 fs hard x-ray pulses [163] for ultrafast diffraction imaging.”

    From Roadmap of ultrafast x-ray atomic and molecular physics (2018) · cites this paper as [162]

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Research works printed but not linked: 3

  1. [2]X. Wang, R. Zgadzaj, N. Fazel, S. A. Yi, X. Zhang, W. Henderson, Y.-Y. Chang, R. Korzekwa, H.-E. Tsai, C.-H. Pai, et al., AIP Conf. Proc. 1507 , 341 (2012).
  2. [4]V. Malka, J. Faure, Y. Glinec, and A. F. Lifschitz, Phys. Trans. Roy. Soc. A 364 , 601 (2006).
  3. [37]A. Lawrence-Douglas, Ph.D. thesis, University of Warwick (2013).

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Authors
Marceau, V., Varin, C., Brabec, T., & Piché, M.
Affiliations
  • Université Laval (CA)
  • University of Ottawa (CA)
Venue
Physical Review Letters
Published
2013-11-27
Volume
111
Issue
22
Pages
224801-224801
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W1998652852
Cited by
65
References
39
Citations by year
2025: 6 · 2024: 5 · 2023: 6 · 2022: 2 · 2021: 4 · 2020: 9 · 2019: 6 · 2018: 5 · 2017: 10 · 2016: 4 · 2015: 5 · 2014: 3
FWCI
1.77
Type
journal article
Language
en
Open access
Locations
  • Physical Review Letters (publishedVersion)
  • PubMed (publishedVersion)
  • arXiv (Cornell University) (submittedVersion)
  • arXiv (Cornell University)
Funders
Engineering and Physical Sciences Research Council (EP/G054940/1)
Topics
  • Physical Sciences › Physics and Astronomy › Nuclear and High Energy Physics › Laser-Plasma Interactions and Diagnostics
  • Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Laser-Matter Interactions and Applications
  • Physical Sciences › Engineering › Electrical and Electronic Engineering › Particle Accelerators and Free-Electron Lasers
Keywords
laser-driven electron acceleration, direct laser acceleration, femtosecond electron pulses, radially polarized laser pulses, low-density gas, longitudinal electric field, energy spread, ultrafast electron diffraction, test particle simulation, particle-in-cell simulation

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