Journal Article

PUBDB-2020-02610

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png THz streak camera performance for single-shot characterization of XUV pulses with complex temporal structures

Oelze, T.Extern* ; Kulyk, O. ; Schuette, B.Extern* ; Frühling, U.CFEL*Extern* ; Klimešová, E.Extern* ; Jagielski, B.Extern* ; Dittrich, L.Extern* ; Drescher, M.Extern* ; Pan, R.DESY* ; Stojanovic, N.Extern* ; Polovinkin, V.Extern* ; Khakurel, K. P. ; Muehlig, K. ; Bermudez Macias, I. J. ; Düsterer, S.DESY* ; Faatz, B. ; Andreasson, J. ; Wieland, M.Extern* ; Krikunova, M. (Corresponding author)Extern*

2020
Soc. Washington, DC

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Please use a persistent id in citations: doi:10.1364/OE.393547  doi:10.3204/PUBDB-2020-02610

Abstract: 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.

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Contributing Institute(s):

1. DOOR-User (DOOR ; HAS-User)
2. FLASH Photonen-Diagnose und Steuerungen (FS-FLASH-D)
3. FLASH Photonen-Strahlführungen und Optiken (FS-FLASH-B)
4. UNI/EXP (CFEL-FXP)

Research Program(s):

1. 6211 - Extreme States of Matter: From Cold Ions to Hot Plasmas (POF3-621) (POF3-621)
2. 6G2 - FLASH (POF3-622) (POF3-622)
3. DFG project G:(GEPRIS)194651731 - EXC 1074: Hamburger Zentrum für ultraschnelle Beobachtung (CUI): Struktur, Dynamik und Kontrolle von Materie auf atomarer Skala (194651731) (194651731)
4. AIM, DFG project G:(GEPRIS)390715994 - EXC 2056: CUI: Advanced Imaging of Matter (390715994) (390715994)

Experiment(s):

1. FLASH Beamline BL3 (FLASH)
2. FLASH THz Undulator Beamline (FLASH)

Appears in the scientific report 2020

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Database coverage:
; ; ; Article Processing Charges ; Clarivate Analytics Master Journal List ; Current Contents - Physical, Chemical and Earth Sciences ; DOAJ Seal ; Essential Science Indicators ; Fees ; IF < 5 ; JCR ; NCBI Molecular Biology Database ; PubMed Central ; SCOPUS ; Science Citation Index ; Science Citation Index Expanded ; Web of Science Core Collection

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