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Showing 1 to 7 of 7 entries
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SU-E-T-472: Characterization of the Very High Energy Electrons, ISO - 250 MeV (VHEE) Beam Generated by ALPHA-X Laser Wakefield Accelerator Beam Line for Utilization in Monte Carlo Simulation for Biomedical Experiment Planning.

Medical physics

Moskvin V, Subiel A, Desrosiers C, Wiggins M, Maryanski M, Mendonca M, Boyd M, Sorensen A, Cipiccia S, Issac R, Welsh G, Brunetti E, Aniculaesei C, Jaroszynski DA.
PMID: 28517464
Med Phys. 2012 Jun;39(6):3813-3814. doi: 10.1118/1.4735561.

PURPOSE: Progress in the development of compact high-energy pulsed laser- plasma wakefield accelerators is opening up the potential for using Very High Energy Electron (VHEEs) beams in the range of 150 - 250 MeV for biomedical studies. Initial experiments...

Observation of laser pulse propagation in optical fibers with a SPAD camera.

Scientific reports

Warburton R, Aniculaesei C, Clerici M, Altmann Y, Gariepy G, McCracken R, Reid D, McLaughlin S, Petrovich M, Hayes J, Henderson R, Faccio D, Leach J.
PMID: 28266554
Sci Rep. 2017 Mar 07;7:43302. doi: 10.1038/srep43302.

Recording processes and events that occur on sub-nanosecond timescales poses a difficult challenge. Conventional ultrafast imaging techniques often rely on long data collection times, which can be due to limited device sensitivity and/or the requirement of scanning the detection...

Author Correction: Electron energy increase in a laser wakefield accelerator using up-ramp plasma density profiles.

Scientific reports

Aniculaesei C, Pathak VB, Kim HT, Oh KH, Yoo BJ, Brunetti E, Jang YH, Hojbota CI, Shin JH, Jeon JH, Cho S, Cho MH, Sung JH, Lee SK, Hegelich BM, Nam CH.
PMID: 33082486
Sci Rep. 2020 Oct 21;10(1):18267. doi: 10.1038/s41598-020-75483-x.

An amendment to this paper has been published and can be accessed via a link at the top of the paper.

Electrostatic shock acceleration of ions in near-critical-density plasma driven by a femtosecond petawatt laser.

Scientific reports

Singh PK, Pathak VB, Shin JH, Choi IW, Nakajima K, Lee SK, Sung JH, Lee HW, Rhee YJ, Aniculaesei C, Kim CM, Pae KH, Cho MH, Hojbota C, Lee SG, Mollica F, Malka V, Ryu CM, Kim HT, Nam CH.
PMID: 33116228
Sci Rep. 2020 Oct 28;10(1):18452. doi: 10.1038/s41598-020-75455-1.

With the recent advances in ultrahigh intensity lasers, exotic astrophysical phenomena can be investigated in laboratory environments. Collisionless shock in a plasma, prevalent in astrophysical events, is produced when a strong electric or electromagnetic force induces a shock structure...

An ultra-high gain and efficient amplifier based on Raman amplification in plasma.

Scientific reports

Vieux G, Cipiccia S, Grant DW, Lemos N, Grant P, Ciocarlan C, Ersfeld B, Hur MS, Lepipas P, Manahan GG, Raj G, Reboredo Gil D, Subiel A, Welsh GH, Wiggins SM, Yoffe SR, Farmer JP, Aniculaesei C, Brunetti E, Yang X, Heathcote R, Nersisyan G, Lewis CLS, Pukhov A, Dias JM, Jaroszynski DA.
PMID: 28546551
Sci Rep. 2017 May 25;7(1):2399. doi: 10.1038/s41598-017-01783-4.

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 1-100 J pump pulses can amplify picojoule seed pulses...

Novel gas target for laser wakefield accelerators.

The Review of scientific instruments

Aniculaesei C, Kim HT, Yoo BJ, Oh KH, Nam CH.
PMID: 29495828
Rev Sci Instrum. 2018 Feb;89(2):025110. doi: 10.1063/1.4993269.

A novel gas target for interactions between high power lasers and gaseous medium, especially for laser wakefield accelerators, has been designed, manufactured, and characterized. The gas target has been designed to provide a uniform density profile along the central...

Electron energy increase in a laser wakefield accelerator using up-ramp plasma density profiles.

Scientific reports

Aniculaesei C, Pathak VB, Kim HT, Oh KH, Yoo BJ, Brunetti E, Jang YH, Hojbota CI, Shin JH, Jeon JH, Cho S, Cho MH, Sung JH, Lee SK, Hegelich BM, Nam CH.
PMID: 31375722
Sci Rep. 2019 Aug 02;9(1):11249. doi: 10.1038/s41598-019-47677-5.

The phase velocity of the wakefield of a laser wakefield accelerator can, theoretically, be manipulated by shaping the longitudinal plasma density profile, thus controlling the parameters of the generated electron beam. We present an experimental method where using a...

Showing 1 to 7 of 7 entries