FIG 3 (IMAGE)
Caption
Fig. 3 | Experimental results of a structured light beam with nonlinear longitudinal polarization variations along a helical transmission trajectory. (a) Intensity distributions for Ex, Ey, and total electric field at different distances. (b) Simulated and experimental amplitudes and (c) phase difference of electric field components Ex and Ey at different propagation distances. (d) Theoretical, simulated and experimental transmission trajectories.
Credit
OES
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License
Public Domain