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physics.optics2026
Generating Vector-Vortex Photons by Nonlinear Compton Scattering
Yong-Zheng Ren, Mamutjan Ababekri, Jun-Lin Zhou +8
Vector-vortex photons, characterized by a nonseparable coupling between polarization and orbital angular momentum (OAM), offer opportunities for optical manipulation, quantum commu…
physics.plasm-ph2026
High-charge, highly polarized positron beams generated from a laser-driven nanowire-array target
De-Sheng Zhang, Cui-Wen Zhang, Kun Xue +4
The generation of high-charge, highly polarized positron beams in the interaction of a linearly polarized laser pulse with a nanowire-array target is investigated. Here, laser-driv…