Beam-splitting and recombining of free-electron-laser extreme-ultraviolet radiation

2004 ◽  
Vol 78 (7-8) ◽  
pp. 1009-1011 ◽  
Author(s):  
L. Poletto ◽  
P. Azzolin ◽  
G. Tondello
Keyword(s):  
Ultraviolet Radiation ◽  
Free Electron ◽  
Free Electron Laser ◽  
Extreme Ultraviolet ◽  
Beam Splitting ◽  
Extreme Ultraviolet Radiation

Laser-driven compact free electron laser: from extreme ultraviolet radiation to x-rays

2021 ◽  
Author(s):  
Alexander Molodozhentsev ◽  
Konstantin Kruchinin ◽  
Gabriele M. Grittani ◽  
Tyler Green ◽  
Jaroslav Nejdl ◽  
...  
Keyword(s):  
Ultraviolet Radiation ◽  
Free Electron ◽  
Free Electron Laser ◽  
Extreme Ultraviolet ◽  
X Rays ◽  
Extreme Ultraviolet Radiation

Plasma-based sources of extreme ultraviolet radiation for lithography and mask inspection

2018 ◽  
Vol 189 (03) ◽  
pp. 323-334 ◽  
Author(s):  
D.B. Abramenko ◽  
P.S. Antsiferov ◽  
D.I. Astakhov ◽  
Aleksandr Yu. Vinokhodov ◽  
Il'ya Yu. Vichev ◽  
...  
Keyword(s):  
Ultraviolet Radiation ◽  
Extreme Ultraviolet ◽  
Mask Inspection ◽  
Extreme Ultraviolet Radiation

Generation and measurement of intense few-femtosecond superradiant extreme-ultraviolet free-electron laser pulses

2021 ◽  
Author(s):  
Najmeh S. Mirian ◽  
Michele Di Fraia ◽  
Simone Spampinati ◽  
Filippo Sottocorona ◽  
Enrico Allaria ◽  
...  
Keyword(s):  
Free Electron ◽  
Free Electron Laser ◽  
Extreme Ultraviolet ◽  
Laser Pulses

scholarly journals Measuring the frequency chirp of extreme-ultraviolet free-electron laser pulses by transient absorption spectroscopy

2021 ◽  
Vol 12 (1) ◽  
Author(s):  
Thomas Ding ◽  
Marc Rebholz ◽  
Lennart Aufleger ◽  
Maximilian Hartmann ◽  
Veit Stooß ◽  
...  
Keyword(s):  
Free Electron ◽  
Free Electron Laser ◽  
Transient Absorption ◽  
Extreme Ultraviolet ◽  
Ultrashort Pulses ◽  
Laser Pulses ◽  
Transient Absorption Spectroscopy ◽  
Energy Structure ◽  
Frequency Chirp

AbstractHigh-intensity ultrashort pulses at extreme ultraviolet (XUV) and x-ray photon energies, delivered by state-of-the-art free-electron lasers (FELs), are revolutionizing the field of ultrafast spectroscopy. For crossing the next frontiers of research, precise, reliable and practical photonic tools for the spectro-temporal characterization of the pulses are becoming steadily more important. Here, we experimentally demonstrate a technique for the direct measurement of the frequency chirp of extreme-ultraviolet free-electron laser pulses based on fundamental nonlinear optics. It is implemented in XUV-only pump-probe transient-absorption geometry and provides in-situ information on the time-energy structure of FEL pulses. Using a rate-equation model for the time-dependent absorbance changes of an ionized neon target, we show how the frequency chirp can be directly extracted and quantified from measured data. Since the method does not rely on an additional external field, we expect a widespread implementation at FELs benefiting multiple science fields by in-situ on-target measurement and optimization of FEL-pulse properties.

Ponderomotive shifts induced by intense laser-driven coherent extreme ultraviolet radiation

2021 ◽  
Vol 54 (8) ◽  
pp. 084002
Author(s):  
I Orfanos ◽  
E Skantzakis ◽  
I Liontos ◽  
P Tzallas ◽  
D Charalambidis
Keyword(s):  
Ultraviolet Radiation ◽  
Extreme Ultraviolet ◽  
Intense Laser ◽  
Extreme Ultraviolet Radiation

scholarly journals Generation of coherent phonons by coherent extreme ultraviolet radiation in a transient grating experiment

2018 ◽  
Vol 113 (22) ◽  
pp. 221905 ◽  
Author(s):  
A. A. Maznev ◽  
F. Bencivenga ◽  
A. Cannizzo ◽  
F. Capotondi ◽  
R. Cucini ◽  
...  
Keyword(s):  
Ultraviolet Radiation ◽  
Extreme Ultraviolet ◽  
Transient Grating ◽  
Coherent Phonons ◽  
Extreme Ultraviolet Radiation

Coherent Pulses from a Seeded Free-Electron Laser in the Extreme Ultraviolet

2014 ◽  
pp. 1-6
Author(s):  
E. Allaria ◽  
D. Castronovo ◽  
G. De Ninno ◽  
S. Di Mitri ◽  
W. Fawley ◽  
...  
Keyword(s):  
Free Electron ◽  
Free Electron Laser ◽  
Extreme Ultraviolet
Sign in / Sign up

Export Citation Format

Share Document