Session 5

[ICNN6-01(Invited)] Controlling the optical vortex beam emission from a photonic chip

*Xu Fang¹ (1. University of Southampton)

We propose and numerical demonstrate several methods for generating optical vortex beams from planar, photonic chip-based devices. The creation of high-value topological charges and incident direction-based tuning are observed in methods that utilize integrated metasurfaces.