FIG 3 (IMAGE) Compuscript Ltd 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 Usage Restrictions No restrictions. License Public Domain Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.