TY  - JOUR
AU  - Oelze, Tim
AU  - Kulyk, Olena
AU  - Schuette, Bernd
AU  - Frühling, Ulrike
AU  - Klimešová, Eva
AU  - Jagielski, Bartholomäus
AU  - Dittrich, Laura
AU  - Drescher, Markus
AU  - Pan, Rui
AU  - Stojanovic, Nikola
AU  - Polovinkin, Vitaly
AU  - Khakurel, Krishna P.
AU  - Muehlig, Kerstin
AU  - Bermudez Macias, Ivette J.
AU  - Düsterer, Stefan
AU  - Faatz, Bart
AU  - Andreasson, Jakob
AU  - Wieland, Marek
AU  - Krikunova, Maria
TI  - THz streak camera performance for single-shot characterization of XUV pulses with complex temporal structures
JO  - Optics express
VL  - 28
IS  - 14
SN  - 1094-4087
CY  - Washington, DC
PB  - Soc.
M1  - PUBDB-2020-02610
SP  - 20686 - 20703
PY  - 2020
AB  - The THz-field-driven streak camera has proven to be a powerful diagnostic-technique that enables the shot-to-shot characterization of the duration and the arrival time jitter of free electron laser (FEL) pulses. Here we investigate the performance of three computational approaches capable to determine the duration of FEL pulses with complex temporal structures from single-shot measurements of up to three simultaneously recorded spectra. We use numerically simulated FEL pulses in order to validate the accuracy of the pulse length retrieval in average as well as in a single-shot mode. We discuss requirements for the THz field strength in order to achieve reliable results and compare our numerical study with the analysis of experimental data that were obtained at the FEL in Hamburg - FLASH.
LB  - PUB:(DE-HGF)16
C6  - pmid:32680123
UR  - <Go to ISI:>//WOS:000547061200072
DO  - DOI:10.1364/OE.393547
UR  - https://bib-pubdb1.desy.de/record/441631
ER  -