TY  - CONF
AU  - Wernsmann, Juna
AU  - Giesteira, Filipe
AU  - Lemery, Francois
TI  - Development and laboratory validation of a precise alignment setup for electron beam-based THz radiation generation at European XFEL
CY  - Geneva
PB  - JACoW Publishing
M1  - PUBDB-2025-01769
SN  - 978-3-95450-248-6
SP  - 2523 - 2525
PY  - 2025
AB  - We present the development and laboratory testing of an alignment setup for the STERN experiment at the European XFEL, aimed at exploring beam-based THz radiation generation methods using Cherenkov waveguides. The setup employs an alignment laser to simulate the electron beam trajectory, enabling the accurate positioning of critical components, such as a copper block housing dielectric waveguides. The alignment process involves scintillator screens placed before and after the vacuum chamber to measure the electron beam trajectory, with the alignment laser subsequently adjusted to replicate this path. The experimental validation focused on the reproducibility of alignment under simulated operational conditions, testing the positioning and movement of mirrors, and ensuring the stability of the alignment system for the critical components.
T2  - 16th International Particle Accelerator Conference, IPAC25, Taipei, DESY, Taiwan, 1 Jun 2025 - 6 Jun 2025
CY  - 1 Jun 2025 - 6 Jun 2025, Taipeh (Taiwan)
Y2  - 1 Jun 2025 - 6 Jun 2025
M2  - Taipeh, Taiwan
KW  - Accelerator Physics (Other)
KW  - mc7-accelerator-technology-and-sustainability - MC7: Accelerator Technology and Sustainability (Other)
KW  - MC7.T17 - MC7.T17 Alignment and Survey (Other)
LB  - PUB:(DE-HGF)8 ; PUB:(DE-HGF)7
DO  - DOI:10.18429/JACoW-IPAC2025-THPB012
UR  - https://bib-pubdb1.desy.de/record/629013
ER  -