Journal Article

PUBDB-2021-00234

http://join2-wiki.gsi.de/foswiki/pub/Main/Artwork/join2_logo100x88.png XUV-driven plasma switch for THz: new spatio-temporal overlap tool for XUV–THz pump–probe experiments at FELs

Zapolnova, E. (Corresponding author)DESY* ; Pan, R.DESY* ; Golz, T.Extern* ; Sindik, M. ; Nikolic, M. ; Temme, M.DESY* ; Rabasovic, M.Extern* ; Grujic, D.Extern* ; Chen, Z.Extern* ; Toleikis, S.DESY* ; Stojanovic, N. (Corresponding author)DESY*

2020
Wiley-Blackwell [S.l.]

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Please use a persistent id in citations: doi:10.1107/S1600577519014164  doi:10.3204/PUBDB-2021-00234

Abstract: A simple and robust tool for spatio-temporal overlap of THz and XUV pulses in in-vacuum pump–probe experiments is presented. The technique exploits ultrafast changes of the optical properties in semiconductors (i.e. silicon) driven by ultrashort XUV pulses that are probed by THz pulses. This work demonstrates that this tool can be used for a large range of XUV fluences that are significantly lower than when probing by visible and near-infrared pulses. This tool is mainly targeted at emerging X-ray free-electron laser facilities, but can be utilized also at table-top high-harmonics sources.

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Contributing Institute(s):

1. FLASH Photonen-Strahlführungen und Optiken (FS-FLASH-B)
2. FLASH Wissenschaftlicher Nutzerbetrieb (FS-FLASH-O)
3. FS-FLASH (FS-FLASH)
4. DOOR-User (DOOR ; HAS-User)

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)

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:
; ; ; Clarivate Analytics Master Journal List ; Current Contents - Physical, Chemical and Earth Sciences ; DEAL Wiley ; Ebsco Academic Search ; Essential Science Indicators ; IF < 5 ; JCR ; Nationallizenz ; PubMed Central ; SCOPUS ; Science Citation Index Expanded ; Web of Science Core Collection

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