4 papers
General and concise operator approach to the dyadic Green's function of layered media
Aliaksandr Arlouski, Lei Gao, Dongliang Gao +1
Dyadic Green's function is an important tool of computational photonics, giving deeper insights into light-matter interaction. We present an operator approach to the derivation of…
Direct observation of photonic spin Hall effect in Mie scattering
Aizaz Khan, Nikolay Solodovchenko, Dongliang Gao +10
The photonic spin Hall effect (PSHE), a hallmark of spin-orbit interaction of light, has long been considered a promising route toward spin-controlled functionalities in nanophoton…
Loss-free enhancement of photonic spin Hall shift by electromagnetically induced transparency
Kezhou Du, Aizaz Khan, Lei Gao +3
The photonic spin Hall effect (PSHE), a result of spin-orbit interaction, has attracted significant interest because of its fundamental importance and potential applications. Optic…
Generalized coherent wave control at dynamic interfaces
Youxiu Yu, Dongliang Gao, Yukun Yang +10
Coherent wave control is of key importance across a broad range of fields such as electromagnetics, photonics, and acoustics. It enables us to amplify or suppress the outgoing wave…