3 papers
physics.optics2026
Generation of high-fluence and high-intensity hard x-ray attosecond pulses at European XFEL
Ichiro Inoue, Ulrike Boesenberg, Rustam Rysov +41
By combining hard x-ray attosecond pulses from the European XFEL with total-reflection focusing x-ray optics, we generated nanofocused hard x-ray attosecond pulses with intensities…
physics.optics2025
Experimental demonstration of attosecond hard X-ray pulses
Ichiro Inoue, River Robles, Aliaksei Halavanau +24
We present the first direct experimental confirmation of attosecond pulse generation in the hard X-ray regime with a free-electron laser. Our experiment is based on measurements of…
physics.ins-det2018
A micro channel-cut crystal X-ray monochromator for a self-seeded hard X-ray free-electron laser
Taito Osaka, Ichiro Inoue, Ryota Kinjo +5
A channel-cut Si(111) crystal with a channel width of 90 m was developed for achieving reflection self-seeding in hard X-ray free-electron lasers (XFELs). With the crystal, a mo…