2 papers
physics.optics2026
Full-channel wavefront manipulation of surface waves with chirality-assisted geometric-phase metasurface
Shiqing Li, Min Kang, Jianru Li +11
Owing to their localized field enhancement and subwavelength resolution, surface waves (SWs) offer broad application potential in communications, sensing, and photonics via on-chip…
physics.optics2025
Exploiting hidden singularity on the surface of the Poincaré sphere
Jinxing Li, Aloke Jana, Yueyi Yuan +3
The classical Pancharatnam-Berry phase, a variant of the geometric phase, arises purely from the modulation of the polarization state of a light beam. Due to its dependence on pola…