2 papers
physics.plasm-ph2026
Generation of Isolated Collimated Polarized -ray Beams via Spatiotemporal Optical Vortex Modulation
Xinyu Xie, Fengyu Sun, Huai-Hang Song +2
Attosecond, collimated, bright, polarized -ray sources are in high demand across nuclear physics, astrophysics, and high-energy physics. However, realizing attosecond duration,…
physics.plasm-ph2024
Isolated Attosecond -Ray Pulse Generation with Transverse Orbital Angular Momentum Using Intense Spatiotemporal Optical Vortex Lasers
Fengyu Sun, Xinyu Xie, Wenpeng Wang +5
An isolated attosecond vortex -ray pulse is generated by using a relativistic spatiotemporal optical vortex (STOV) laser in particle-in-cell simulations. A 300-attosecond…