Nov 26, 2024
Terawatt-attosecond hard X-ray free-electron laser at high repetition rate
Posted by Saúl Morales Rodriguéz in category: transportation
Using the European XFEL free-electron laser, researchers demonstrate terawatt-scale, attosecond hard X-ray pulses. Ten pulse trains per second, each containing hundreds of pulses at megahertz repetition rates, are achieved. Such short and intense pulses at high repetition rate enable unprecedented damage-free X-ray measurements with attosecond temporal resolution.