May 11 – 12, 2021
Zoom
Europe/Zurich timezone

Deep Learning-Based Autoencoder for Data-Driven Modeling of the European XFEL Photoinjector

May 12, 2021, 7:05 PM
15m
Online (Zoom)

Online

Zoom

Speaker

Jun Zhu (DESY)

Description

We present data-driving modeling of the European XFEL photoinjector using a deep learning-based autoencoder. We show that the autoencoder trained only with experimental data can make high-fidelity predictions of megapixel images
for the longitudinal phase-space measurement. We also discuss the practical challenges of building such an intelligent system for operation and propose a pragmatic way to model a photoinjector with various diagnostics and working points. The approach can possibly be extended to the whole accelerator and even other types of scientific facilities.

Presentation materials