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G Vieux

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Articles 10
Citations 30
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Recent Articles
1.
Hussein A, Senabulya N, Ma Y, Streeter M, Kettle B, Dann S, et al.
Sci Rep . 2020 Jan; 10(1):320. PMID: 31924797
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
2.
Hussein A, Senabulya N, Ma Y, Streeter M, Kettle B, Dann S, et al.
Sci Rep . 2019 Mar; 9(1):3249. PMID: 30824838
Laser-wakefield accelerators (LWFAs) are high acceleration-gradient plasma-based particle accelerators capable of producing ultra-relativistic electron beams. Within the strong focusing fields of the wakefield, accelerated electrons undergo betatron oscillations, emitting a...
3.
Vieux G, Cipiccia S, Grant D, Lemos N, Grant P, Ciocarlan C, et al.
Sci Rep . 2017 May; 7(1):2399. PMID: 28546551
Raman amplification arising from the excitation of a density echelon in plasma could lead to amplifiers that significantly exceed current power limits of conventional laser media. Here we show that...
4.
Yang X, Brunetti E, Reboredo Gil D, Welsh G, Li F, Cipiccia S, et al.
Sci Rep . 2017 Mar; 7:43910. PMID: 28281679
Laser-wakefield accelerators are compact devices capable of delivering ultra-short electron bunches with pC-level charge and MeV-GeV energy by exploiting the ultra-high electric fields arising from the interaction of intense laser...
5.
Yang X, Vieux G, Brunetti E, Ersfeld B, Farmer J, Hur M, et al.
Sci Rep . 2015 Aug; 5:13333. PMID: 26290153
Stimulated Raman backscattering in plasma is potentially an efficient method of amplifying laser pulses to reach exawatt powers because plasma is fully broken down and withstands extremely high electric fields....
6.
Cipiccia S, Wiggins S, Maneuski D, Brunetti E, Vieux G, Yang X, et al.
Rev Sci Instrum . 2013 Dec; 84(11):113302. PMID: 24289391
Compton side-scattering has been used to simultaneously downshift the energy of keV to MeV energy range photons while attenuating their flux to enable single-shot, spectrally resolved, measurements of high flux...
7.
Abuazoum S, Wiggins S, Issac R, Welsh G, Vieux G, Ganciu M, et al.
Rev Sci Instrum . 2011 Jul; 82(6):063505. PMID: 21721689
We present an all solid-state, high voltage pulsed power supply for inducing stable plasma formation (density ∼10(18) cm(-3)) in gas-filled capillary discharge waveguides. The pulser (pulse duration of 1 μs)...
8.
Brunetti E, Shanks R, Manahan G, Islam M, Ersfeld B, Anania M, et al.
Phys Rev Lett . 2011 Jan; 105(21):215007. PMID: 21231315
Progress in laser wakefield accelerators indicates their suitability as a driver of compact free-electron lasers (FELs). High brightness is defined by the normalized transverse emittance, which should be less than...
9.
Wojda F, Cassou K, Genoud G, Burza M, Glinec Y, Lundh O, et al.
Phys Rev E Stat Nonlin Soft Matter Phys . 2010 Apr; 80(6 Pt 2):066403. PMID: 20365282
The excitation of plasma waves over a length of up to 8 cm is demonstrated using laser guiding of intense laser pulses through hydrogen-filled glass capillary tubes. The plasma waves...
10.
Jaroszynski D, Bingham R, Brunetti E, Ersfeld B, Gallacher J, van der Geer B, et al.
Philos Trans A Math Phys Eng Sci . 2006 Feb; 364(1840):689-710. PMID: 16483958
Plasma waves excited by intense laser beams can be harnessed to produce femtosecond duration bunches of electrons with relativistic energies. The very large electrostatic forces of plasma density wakes trailing...