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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 e...

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Publication status:
Published
Peer review status:
Peer reviewed
Version:
Publisher's version

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Publisher copy:
10.1103/PhysRevAccelBeams.21.103501

Authors


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Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
Oxford college:
St John's; St Johns College
ORCID:
0000-0002-8644-8118
Matlis, NH More by this author
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
Subgroup:
Particle Physics
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
Subgroup:
Atomic & Laser Physics
Oxford college:
Merton College
ORCID:
0000-0002-1243-520X
Helmholtz Association of German Research Centers More from this funder
US Air Force Office of Scientific Research More from this funder
Publisher:
American Physical Society Publisher's website
Journal:
Physical Review Accelerators and Beams Journal website
Volume:
21
Pages:
103501
Publication date:
2018-10-12
Acceptance date:
2018-10-01
DOI:
EISSN:
2469-9888
Pubs id:
pubs:928752
URN:
uri:27ea95e4-65f6-4dda-b77e-3276cfe3e8c6
UUID:
uuid:27ea95e4-65f6-4dda-b77e-3276cfe3e8c6
Local pid:
pubs:928752

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