22–26 Aug 2022
Trieste Convention Centre
Europe/Zurich timezone

Application of Machine Learning in Longitudinal Phase Space Prediction at the European XFEL

WEP12
24 Aug 2022, 16:00
1h 30m
Exhibition Hall (Trieste Convention Centre)

Exhibition Hall

Trieste Convention Centre

Contributed Poster Electron beam dynamics Wednesday posters

Speaker

Zihan Zhu (Shanghai Institute of Applied Physics)

Description

For a free-electron laser facility, the longitudinal phase space of the beam is essential to the FEL lasing performance. However, the commonly-used diagnostics device such as the transverse deflecting cavity provides a destructive way to measure the beam longitudinal properties, which is not available during beam delivery. Thus, the convolutional neural network is introduced to construct a virtual diagnostic tool that facilitates bunch-to-bunch nondestructive measurement of the longitudinal phase space distribution.

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Primary authors

Zihan Zhu (Shanghai Institute of Applied Physics) Dr Sergey Tomin (Deutsches Elektronen-Synchrotron DESY) Mr Jan Kaiser (Deutsches Elektronen-Synchrotron DESY)

Presentation materials

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Proceedings

Paper