Record Details

Title:
Harmonic Lasing Experiment at the European XFEL
Affiliation(s):
EuXFEL staff, Other
Author group:
Simulation of Photon Fields
X-Ray Optics
X-Ray Photon Diagnostics
Topic:
Scientific area:
Abstract:
Harmonic lasing is an opportunity to extend the photon energy range of existing and planned X-ray FEL user facilities. Contrary to nonlinear harmonic generation, harmonic lasing can provide a much more intense, stable, and narrow-band FEL beam. Another interesting application is Harmonic Lasing Self-Seeding (HLSS) that allows to improve the longitudinal coherence and spectral power of a Self-Amplified Spontaneous Emission (SASE) FEL. This concept was successfully tested at FLASH in the range of 4.5 - 15 nm and at PAL XFEL at 1 nm. In this contribution we present recent results from the European XFEL where we successfully demonstrated operation of HLSS FEL at 5.9 Angstrom and 2.8 Angstrom, in the latter case obtaining both 3rd and 5th harmonic lasing.
Imprint:
Geneva, Switzerland, JACoW Publishing, 2019
conference Information:
Proceedings of FEL2019, TUA04 (2019)
Special issue name:
SASE FEL
ISBN:
978-3-95450-210-3
Related external records:
Language(s):
English
Conference information:
39th Free Electron Laser Conference, Hamburg, 2019-08-26, 2019-08-30, FEL2019


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 Record created 2019-11-26, last modified 2019-11-26

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