Chengkang Liang
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View article: Tunable spin splitting of reflected Laguerre-Gaussian beams on controllable metamaterials with anti-PT symmetry
Tunable spin splitting of reflected Laguerre-Gaussian beams on controllable metamaterials with anti-PT symmetry Open
The intriguing photonic spin Hall effect (PSHE) of reflected Laguerre-Gaussian (LG) beams can be exhibited on the systems with optical anti-parity-time (Anti-PT) symmetry. During the reflection, the left/right circularly polarized (LCP/RCP…
View article: Asymmetric spin splitting of Laguerre-Gaussian beams in chiral PT-symmetric metamaterials
Asymmetric spin splitting of Laguerre-Gaussian beams in chiral PT-symmetric metamaterials Open
We systematically study the spin Hall effect of light (SHEL) in chiral PT-symmetric metamaterials when Laguerre Gaussian beams (LG beams) are incident and discover that cross-polarization ( r s p , r p s ) and intrinsic orbital angular mom…
View article: Chirality-modulated photonic spin Hall effect in PT-symmetry
Chirality-modulated photonic spin Hall effect in PT-symmetry Open
The photonic spin Hall effect (PSHE), featured by a spin-dependent shift driven by its polarization handedness, is proposed to facilitate the applications in precision metrology and quantum information processing. Here, due to the magnetoe…
View article: Controllable refractive index sensing and multi-functional detecting based on the spin Hall effect of light
Controllable refractive index sensing and multi-functional detecting based on the spin Hall effect of light Open
In this work, based on the spin Hall effect of light (SHEL), by considering the surface plasmon resonance (SPR) effect, a multi-functional detecting and controllable refractive index (RI) sensing structure containing sodium is theoreticall…