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Concept of a tunable source of coherent THz radiation driven by a plasma modulated electron beam

Abstract:

We have carried out numerical studies which consider the modulation of a picosecond long relativistic electron beam in a plasma channel and the generation of a micro-bunched train. The subsequent propagation of the micro-bunched beam in the vacuum area was also investigated. The same numerical model was then used to simulate the radiation arising from the interaction of the micro-bunched beam with a metallic grating. The dependence of the radiation spectrum on the parameters of the micro-bunc...

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

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Publisher copy:
10.1063/1.5017551

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More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics; Particle Physics
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics; Particle Physics
Oxford college:
Wolfson College
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics; Particle Physics
Publisher:
AIP Publishing Publisher's website
Journal:
Physics of Plasmas Journal website
Volume:
25
Issue:
4
Pages:
Article: 043111
Publication date:
2018-04-17
Acceptance date:
2018-03-15
DOI:
ISSN:
1070-664X
Pubs id:
pubs:840588
URN:
uri:5f6f4a51-1eb5-47df-85fc-e7f7f05cc4c8
UUID:
uuid:5f6f4a51-1eb5-47df-85fc-e7f7f05cc4c8
Local pid:
pubs:840588

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