218 citations · 1.2k across the 16 of their papers we have counts for
4 papers · 1 filter
Photonic spin Hall effect in metasurfaces with rotational symmetry-breaking
Yachao Liu, Xiaohui Ling, Xunong Yi +5
Observation of photonic spin Hall effect (SHE) in dielectric-based metasurfaces with rotational symmetry breaking is presented. We find that the spin-dependent splitting is a uniqu…
Generation of cylindrical vector vortex beams by two cascaded metasurfaces
Xunong Yi, Xiaohui Ling, Zhiyou Zhang +6
We present a simple and efficient method to generate any cylindrical vector vortex (CVV) beams based on two cascaded metasurfaces. The metasurface works as a space-variant Panchrat…
Generation of arbitrary cylindrical vector beams on the higher order Poincare sphere
Shizhen Chen, Xinxing Zhou, Yachao Liu +3
We propose and experimentally demonstrate a novel interferometric approach to generate arbitrary cylindrical vector beams on the higher order Poincare sphere. Our scheme is impleme…
Photonic spin Hall effect for precision metrology
Xinxing Zhou, Shizhen Chen, Yachao Liu +2
The photonic spin Hall effect (SHE) is generally believed to be a result of an effective spin-orbit coupling, which describes the mutual influence of the spin (polarization) and th…