TY  - CONF
AU  - Niknejadi, Pardis
AU  - Ackermann, Sven
AU  - Ferrario, Eugenio
AU  - Lang, T.
AU  - Paraskaki, G.
AU  - Schaper, L.
AU  - Schreiber, Siegfried
AU  - Vogt, Mathias
AU  - Zemella, Johann
AU  - Amstutz, Philipp
AU  - Asatrian, Margarit
AU  - Hillert, Wolfgang
AU  - Pannek, F.
AU  - Samoilenko, D.
AU  - Wenzel, H.
TI  - OPTIMIZATION AND CHARACTERIZATION OF EXTERNALLY SEEDED FLASH1
M1  - PUBDB-2024-05778
SP  - TUP129-TUB
PY  - 2024
AB  - Externally seeded Free Electron Lasers (FELs), such as the upgraded FLASH1 at DESY, utilize external lasers to initiate bunching, contrasting with the self-amplification of spontaneous emission (SASE). This upgraded facility will offer simultaneous seeded and SASE pulses. Introducing a chirped electron bunch and high repetition rate seed lasers with unique spectral features will significantly influence the electron bunching and the spectral properties of the output. This work discusses our computational modeling strategies for aligning theoretical predictions closely with anticipated experimental outcomes, focusing on the dynamics of chirped bunch interactions with beamline instability and some of their effect on the FEL outputs.
T2  - 41st International Free Electron Laser Conference
CY  - 19 Aug 2024 - 23 Aug 2024, Warsaw (Poland)
Y2  - 19 Aug 2024 - 23 Aug 2024
M2  - Warsaw, Poland
LB  - PUB:(DE-HGF)8
UR  - https://bib-pubdb1.desy.de/record/614238
ER  -