Accelerating Optical Skyrmion Lattices

Topologically Stable on Parabolic Paths

Optical skyrmion lattices conveyed by Airy beams self-accelerate along parabolic trajectories in free space while maintaining topological stability.

Wu, Haijun · Weijie, Zhou · Zhu, Zhihan · Shen, Yijie

APL Photonics 2025

Specifications

cell maintains Nsk

{'zh': '', 'en': '1.22'} zR

structure maintains Nsk

{'zh': '3.06', 'en': '3.06'} zR

Advantages

Self-acceleration along parabolic trajectories