2 papers
physics.optics2026
Geometric phase-space nonseparability triggers giant optical shifts
Kaiqi Zhu, Yonglei Liu, Yao Zhao +8
Nonseparability among multiple degrees of freedom has enabled fundamental advances in structured light and related applications. Here we unveil a previously overlooked form of nons…
physics.optics2026
Partial coherence control delivers skyrmionic topological resilience and transitions
Yonglei Liu, Shiqi Chen, Zhenyu Guo +5
Optical skyrmions have recently unlocked topological quasiparticle textures of light, rising in prominence for next-generation ultra-robust information processing. However, to date…