17–22 May 2026
C.I.D
Europe/Zurich timezone

The attosecond technology program at the European XFEL

THP2078
21 May 2026, 16:00
2h
C.I.D

C.I.D

Deauville, France
Board: Thursday roquefort: RB30
Poster Presentation MC2.A06: Free Electron Lasers (FELs) Poster session

Speaker

Gianluca Geloni (European X-Ray Free-Electron Laser)

Description

In this contribution we will discuss the “Attosecond Technology” program at the European XFEL. This strategic program is being launched to cross a new frontier in ultrafast science, enabling experiments that probe and control electron dynamics on their natural timescales. The program is structured into tightly coordinated projects that address the full chain of challenges required for reliable attosecond operation at the European XFEL. These include the following three areas: first, attosecond pulse generation; second, development of next-generation diagnostics, capable of resolving sub-femtosecond temporal structures and, third, dedicated proof-of-principle experiments to validate performance under real experimental conditions and to provide increasing user access to attosecond-class capabilities. These efforts form a roadmap that integrates accelerator physics, FEL science, and experimental methodology. The program aims at delivering reproducible and well-characterized high-power X-ray attosecond pulses in single pulse, X-ray pump/X-ray probe or Optical pump/X-ray probe configuration.

Paper status Resubmitted proceeding files received and assigned to an editor. Accepted.

Author

Gianluca Geloni (European X-Ray Free-Electron Laser)

Co-authors

Danilo Enoque Ferreira de Lima (European X-Ray Free-Electron Laser) Jan Grünert (European X-Ray Free-Electron Laser) Marc Guetg (Deutsches Elektronen-Synchrotron DESY) Joakim Laksman (European X-Ray Free-Electron Laser) Jia Liu (European XFEL GmbH) Anders Madsen (European X-Ray Free-Electron Laser) Laurent Mercadier (European X-Ray Free-Electron Laser) Michael Meyer (European X-Ray Free-Electron Laser) Terry Mullins (Center for Free-Electron Laser Science, Deutsches Elektronen-Synchrotron DESY) Andreas Scherz (European X-Ray Free-Electron Laser) Svitozar Serkez (European X-Ray Free-Electron Laser) jiawei yan (Deutsches Elektronen-Synchrotron DESY)

Presentation materials