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most citedOptical hopfions with arbitrary two winding numbers

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physics.optics2026

Alignment-Free Nanometric Optical Metrology Enabled by Structured Light

Yu Wang, Benquan Wang, Eng Aik Chan +7

Advances in the semiconductor industry are driven by the development of increasingly compact devices featuring intricate etched geometries, the characterization of which essentiall…

physics.optics2026

High-speed electrically driven liquid-crystal compact optical skyrmion encoder

Yu-Ping Tang, Zhenyu Guo, Ze-Yu Wang +8

Optical skyrmions possess topological polarization textures that can maintain topological robustness under external perturbations, making them promising carriers for disturbance-re…

physics.optics2026

Can non-orthogonal bases form stable skyrmionic beams?

Zan Zhang, Zhujun Ye, Zhenyu Guo +7

Skyrmions, topologically stable spin textures, have recently garnered significant attention in optics promising robust high-density information transition and nontrivial light-matt…

physics.optics20261 cited

Optical hopfions with arbitrary two winding numbers

Xinji Zeng, Jinwen Wang, Yun Chen +10

Hopfions, as three-dimensional topologically nontrivial structures described by poloidal and toroidal winding numbers, hold promise as robust information carriers in spintronics, f…

physics.optics20261 cited

Incoherent light delivers skyrmionic topological resilience and transitions

Yonglei Liu, Shiqi Chen, Zhenyu Guo +5

Optical skyrmions has recently unlocked topological quasiparticle textures of light, rising in prominence for next-generation ultra-robust information processing. However, to date,…

physics.optics2025

Topological robustness of classical and quantum optical skyrmions in atmospheric turbulence

Zhenyu Guo, Cade Peters, Nilo Mata-Cervera +5

The degradation of classical and quantum structured light induced by complex media constitutes a critical barrier to its practical implementation in a range of applications, from c…