Details

Autor(en) / Beteiligte

• Osterhoff, Markus
• Vassholz, Malte
• Hoeppe, Hannes Paul
• Rosselló, Juan Manuel
• Mettin, Robert
• Hagemann, Johannes
• Möller, Johannes
• Hallmann, Jörg
• Scholz, Markus
• Schaffer, Robert
• Boesenberg, Ulrike
• Kim, Chan
• Zozulya, Alexey
• Lu, Wei
• Shayduk, Roman
• Madsen, Anders
• Salditt, Tim

Titel

Nanosecond timing and synchronization scheme for holographic pump–probe studies at the MID instrument at European XFEL

Ist Teil von

• Journal of synchrotron radiation, 2021-05, Vol.28 (3), p.987-994

Ort / Verlag

5 Abbey Square, Chester, Cheshire CH1 2HU, England: International Union of Crystallography

Erscheinungsjahr

2021

Link zum Volltext

Quelle

Wiley Online Library

Beschreibungen/Notizen

• Single‐pulse holographic imaging at XFEL sources with 1012 photons delivered in pulses shorter than 100 fs reveal new quantitative insights into fast phenomena. Here, a timing and synchronization scheme for stroboscopic imaging and quantitative analysis of fast phenomena on time scales (sub‐ns) and length‐scales (≲100 nm) inaccessible by visible light is reported. A fully electronic delay‐and‐trigger system has been implemented at the MID station at the European XFEL, and applied to the study of emerging laser‐driven cavitation bubbles in water. Synchronization and timing precision have been characterized to be better than 1 ns. A timing scheme for single‐pulse holographic pump–probe imaging at the MID instrument at the European XFEL is presented and characterized.