Journal Article

PUBDB-2022-01566

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png Plasma Photonic Spatiotemporal Synchronization of Relativistic Electron and Laser Beams

Scherkl, P. ; Knetsch, A. ; Heinemann, T. ; Sutherland, A. ; Habib, A. F. ; Karger, O. ; Ullmann, D. ; Beaton, A. ; Manahan, G. G. ; Xi, Y. ; Deng, A. ; Litos, M. D. ; O'Shea, B. D. ; Green, S. Z. ; Clarke, C. I. ; Andonian, G. ; Assmann, R.DESY* ; Bruhwiler, D. L. ; Smith, J. ; Cary, J. R. ; Hogan, M. J. ; Yakimenko, V. ; Rosenzweig, J. B. ; Hidding, B.

2022
American Physical Society College Park, MD

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Please use a persistent id in citations: doi:10.1103/PhysRevAccelBeams.25.052803  doi:10.3204/PUBDB-2022-01566

Abstract: We present an ultracompact plasma-based method to measure spatial and temporal concurrence of intense electron and laser beams nonintrusively at their interaction point. The electron beam couples with a laser-generated seed plasma in dependence of spatiotemporal overlap, which triggers additional plasmaproduction and manifests as enhanced plasma afterglow. This optical observable is exploited to measurebeam concurrence with ∼4 μm spatial and ∼26.7 fs temporal accuracy, supported by auxiliary diagnostics.The afterglow interaction fingerprint is highly sensitive and enables ultraversatile femtosecond-micrometerbeam metrology.

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Contributing Institute(s):

1. Beschleunigerphysik Fachgruppe MPY1 (MPY1)
2. Beschleunigerphysik (MPY)

Research Program(s):

1. 621 - Accelerator Research and Development (POF4-621) (POF4-621)

Experiment(s):

1. No specific instrument

Appears in the scientific report 2022

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Database coverage:
; ; ; Clarivate Analytics Master Journal List ; Current Contents - Physical, Chemical and Earth Sciences ; DOAJ Seal ; Essential Science Indicators ; IF < 5 ; JCR ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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