Large-amplitude plasma wave generation with a high-intensity short-pulse beat wave

B. Walton 1 Z. Najmudin 1 M. S. Wei 1 C. Marle 1 R.J. Kingham 1 K. Krushelnick 1 A.E. Dangor 1 R.J. Clarke 2 M.J. Poulter 2 C. Hernandez-Gomez 2 S. Hawkes 2 D. Neely 2 J. L. Collier 2 C.N. Danson 2 S. Fritzler 3 Victor Malka 3
1 Blackett Laboratory
2 CLF - Central Laser Facility
3 LULI - Laboratoire pour l'utilisation des lasers intenses
Abstract : A short-pulse laser beat wave scheme for advanced particle accelerator applications is examined. A short, intense (3-ps, >10^18-W cm^-2) two-frequency laser pulse is produced by use of a modified chirped-pulse amplification scheme and is shown to produce relativistic plasma waves during interactions with low-density plasmas. The generation of plasma waves was observed by measurement of forward Raman scattering. Resonance was found to occur at an electron density many times that expected, owing to ponderomotive displacement of plasma within the focal region.
Document type :
Journal articles
Complete list of metadatas
https://hal-polytechnique.archives-ouvertes.fr/hal-00520958
Contributor : Thuy Le <>
Submitted on : Friday, September 24, 2010 - 3:47:17 PM
Last modification on : Thursday, March 21, 2019 - 2:23:09 PM

Identifiers

Collections

X-DEP-PHYS | X | PARISTECH | UPMC | X-LULI | CEA | DSM-IRAMIS | CEA-DRF | DAM | SORBONNE-UNIVERSITE | SU-SCIENCES

Citation

B. Walton, Z. Najmudin, M. S. Wei, C. Marle, R.J. Kingham, et al.. Large-amplitude plasma wave generation with a high-intensity short-pulse beat wave. Optics Letters, Optical Society of America, 2002, 27 (24), pp.2203-2205. ⟨10.1364/OL.27.002203⟩. ⟨hal-00520958⟩

Export

BibTeX TEI DC DCterms EndNote

Share

Metrics

Record views

326

Contact

support.ccsd.cnrs.fr
hal.support@ccsd.cnrs.fr
Logo CCSD