Figure 5
From: Attosecond electron bunches from a nanofiber driven by Laguerre-Gaussian laser pulses
3D isosurface of longitudinal current densities (j x = −1.1 MA/m2, green; \({j}_{x}^{^{\prime} }=1.1\) MA/m2, orange) at t = 10T0 (a). Averaged quasi-static magnetic field B⊥ (b) and electric field E⊥ (c). The electric and magnetic fields are respectively normalized by E0 = m e cω0/q e and B0 = m e ω0/q e .
