论文标题
使用理性地图构建理想的副式光学天空
Building ideal paraxial optical skyrmions using rational maps
论文作者
论文摘要
我们介绍了一个基于理性图的简单数学表达式，以构建理想的副式光学天空字段，包括Neel型和Bloch型Skyrmions，Anti-Skyrmions，Bimerons和Multi-Skyrmions，包括Skyrmion Lattices。我们回顾了完全两极分化的近距离光场必须服从的规则，以被视为光学天空。这项工作为常规的单个Skyrmion梁超出了一般的Skyrmion场的实验生成提供了指南。这奠定了探索成核和歼灭机制的基础
We introduce a simple mathematical expression based on rational maps to construct ideal paraxial optical skyrmions fields including Neel-type and Bloch-type skyrmions, anti-skyrmions, bimerons and multi-skyrmions, including skyrmion lattices. We review the rules that fully polarized paraxial light fields must obey to be considered as optical skyrmions. This work provides guidelines for the experimental generation of general skyrmion fields, beyond conventional single skyrmion beams. This lays the foundation for the exploration of nucleation and annihilation mechanisms in multiskyrmions fields
