3 papers
physics.acc-ph2026
High-Power Polarization-Controlled Attosecond-Scale Soft X-ray Pulses
Zhaoheng Guo, Carlo Vicario, Andre Al Haddad +18
We demonstrate a versatile platform for high-power attosecond soft X-ray pulse generation with polarization and photon energy control at the SwissFEL free-electron laser. An isolat…
physics.acc-ph2025
Tunable, phase-locked hard X-ray pulse sequences generated by a free-electron laser
Wenxiang Hu, Chi Hyun Shim, Gyujin Kim +17
The ability to arbitrarily dial in amplitudes and phases enables the fundamental quantum state operations pioneered for microwaves and then infrared and visible wavelengths during…
physics.acc-ph2019
Demonstration of Two-Color X-ray Free-Electron Laser Pulses with a Sextupole Magnet
Philipp Dijkstal, Alexander Malyzhenkov, Sven Reiche +1
We present measurements of two-color X-ray free electron laser (FEL) pulses generated with a novel scheme utilizing a sextupole magnet. The sextupole, in combination with a standar…