400 citations · 1.5k across the 58 of their papers we have counts for
8 papers · 1 filter
Optical polarization singularities in metallic cavities excited by electric dipole sources
Shiqi Jia, Tong Fu, Shubo Wang
Optical polarization singularities (PSs) in real space carry rich topological properties and can enable highly precise manipulations of light fields. Conventional studies focus on…
Nonreciprocal optical metasurface based on spinning cylinders
Zheng Yang, Wanyue Xiao, Hengzhi Li +2
Optical systems breaking Lorentz reciprocity have attracted broad attention due to their intriguing physics and applications. Nonreciprocal metasurfaces can enable one-way light tr…
Directional sources realised by toroidal dipoles
Junho Jung, Yuqiong Cheng, Wanyue Xiao +1
Directional optical sources can give rise to the directional excitation and propagation of light. The directionality of the conventional directional dipole (CDD) sources are attrib…
Acoustic Pancharatnam-Berry Geometric Phase
Wanyue Xiao, Wenjian Kuang, Sibo Huang +3
Geometric phases provide a unified framework for understanding diverse phenomena in quantum and classical physics. The Pancharatnam-Berry (PB) geometric phase, arising from variati…
Topological Dark Spots of Electric Near Field in Metal Structures
Tong Fu, Qing Tong, Shiqi Jia +1
Electric dark spots are point singularities at which the electric field amplitude vanishes. These singularities usually emerge in real space accidentally and are unstable due to th…
Nonreciprocal Pancharatnam-Berry Metasurface for Unidirectional Wavefront Manipulation
Hao Pan, Mu Ku Chen, Din Ping Tsai +1
Optical metasurfaces have been widely used for manipulating electromagnetic waves due to their low intrinsic loss and easy fabrication. The metasurfaces employing the Pancharatnam-…