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Reconstructing nonlinear plasma wakefields using a generalized temporally encoded spectral shifting analysis

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Reconstructing nonlinear plasma wakefields using a generalized temporally encoded spectral shifting analysis. / Arran, C.; Matlis, N. H.; Walczak, R. et al.
In: Physical Review Accelerators and Beams, Vol. 21, No. 10, 103501, 12.10.2018.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Arran, C, Matlis, NH, Walczak, R & Hooker, SM 2018, 'Reconstructing nonlinear plasma wakefields using a generalized temporally encoded spectral shifting analysis', Physical Review Accelerators and Beams, vol. 21, no. 10, 103501. https://doi.org/10.1103/PhysRevAccelBeams.21.103501

APA

Arran, C., Matlis, N. H., Walczak, R., & Hooker, S. M. (2018). Reconstructing nonlinear plasma wakefields using a generalized temporally encoded spectral shifting analysis. Physical Review Accelerators and Beams, 21(10), Article 103501. https://doi.org/10.1103/PhysRevAccelBeams.21.103501

Vancouver

Arran C, Matlis NH, Walczak R, Hooker SM. Reconstructing nonlinear plasma wakefields using a generalized temporally encoded spectral shifting analysis. Physical Review Accelerators and Beams. 2018 Oct 12;21(10):103501. doi: 10.1103/PhysRevAccelBeams.21.103501

Author

Arran, C. ; Matlis, N. H. ; Walczak, R. et al. / Reconstructing nonlinear plasma wakefields using a generalized temporally encoded spectral shifting analysis. In: Physical Review Accelerators and Beams. 2018 ; Vol. 21, No. 10.

Bibtex

@article{da6e2fbff22c49d1b6df09c2ce058ba4,
title = "Reconstructing nonlinear plasma wakefields using a generalized temporally encoded spectral shifting analysis",
abstract = "We generalize the temporally encoded spectral shifting (TESS) analysis for measuring plasma wakefields using spectral interferometry to dissimilar probe pulses of arbitrary spectral profile and to measuring nonlinear wakefields. We demonstrate that the Gaussian approximation used up until now results in a substantial miscalculation of the wakefield amplitude, by a factor of up to two. A method to accurately measure higher amplitude quasilinear and nonlinear wakefields is suggested, using an extension to the TESS procedure, and we place some limits on its accuracy in these regimes. These extensions and improvements to the analysis demonstrate its potential for rapid and accurate on-shot diagnosis of plasma wakefields, even at low plasma densities.",
author = "C. Arran and Matlis, {N. H.} and R. Walczak and Hooker, {S. M.}",
note = "Publisher Copyright: {\textcopyright} 2018 authors. Published by the American Physical Society.",
year = "2018",
month = oct,
day = "12",
doi = "10.1103/PhysRevAccelBeams.21.103501",
language = "English",
volume = "21",
journal = "Physical Review Accelerators and Beams",
issn = "2469-9888",
publisher = "American Physical Society",
number = "10",

}

RIS

TY - JOUR

T1 - Reconstructing nonlinear plasma wakefields using a generalized temporally encoded spectral shifting analysis

AU - Arran, C.

AU - Matlis, N. H.

AU - Walczak, R.

AU - Hooker, S. M.

N1 - Publisher Copyright: © 2018 authors. Published by the American Physical Society.

PY - 2018/10/12

Y1 - 2018/10/12

N2 - We generalize the temporally encoded spectral shifting (TESS) analysis for measuring plasma wakefields using spectral interferometry to dissimilar probe pulses of arbitrary spectral profile and to measuring nonlinear wakefields. We demonstrate that the Gaussian approximation used up until now results in a substantial miscalculation of the wakefield amplitude, by a factor of up to two. A method to accurately measure higher amplitude quasilinear and nonlinear wakefields is suggested, using an extension to the TESS procedure, and we place some limits on its accuracy in these regimes. These extensions and improvements to the analysis demonstrate its potential for rapid and accurate on-shot diagnosis of plasma wakefields, even at low plasma densities.

AB - We generalize the temporally encoded spectral shifting (TESS) analysis for measuring plasma wakefields using spectral interferometry to dissimilar probe pulses of arbitrary spectral profile and to measuring nonlinear wakefields. We demonstrate that the Gaussian approximation used up until now results in a substantial miscalculation of the wakefield amplitude, by a factor of up to two. A method to accurately measure higher amplitude quasilinear and nonlinear wakefields is suggested, using an extension to the TESS procedure, and we place some limits on its accuracy in these regimes. These extensions and improvements to the analysis demonstrate its potential for rapid and accurate on-shot diagnosis of plasma wakefields, even at low plasma densities.

U2 - 10.1103/PhysRevAccelBeams.21.103501

DO - 10.1103/PhysRevAccelBeams.21.103501

M3 - Journal article

AN - SCOPUS:85055142867

VL - 21

JO - Physical Review Accelerators and Beams

JF - Physical Review Accelerators and Beams

SN - 2469-9888

IS - 10

M1 - 103501

ER -