Fig. 3: The logarithmic-axicon phase induced by 2D-PM at different horizontal displacements ΔLx of PB1.
a1–a8 The space distributions and b1–b8 the horizontal axial distributions of the logarithmic-axicon phases.
Fig. 3: The logarithmic-axicon phase induced by 2D-PM at different horizontal displacements ΔLx of PB1. | Nature Communications
