153 citations · 697 across the 17 of their papers we have counts for
17 papers
All-optical control of topological valley transport in graphene metasurfaces
Yupei Wang, Jian Wei You, Nicolae C. Panoiu
We demonstrate that the influence of Kerr effect on valley-Hall topological transport in graphene metasurfaces can be used to implement an all-optical switch. In particular, by tak…
Large-area quantum-spin-Hall waveguide states in a three-layer topological photonic crystal heterostructure
Zhihao Lan, Menglin L. N. Chen, Jian Wei You +1
Topological photonic edge states are conventionally formed at the interface between two domains of topologically trivial and nontrivial photonic crystals. Recent works exploiting p…
-matrix method for computation of second-harmonic generation upon optical wave scattering from clusters of arbitrary particles: Application to nonlinear optical interaction of bound states in the continuum
Ivan Sekulic, Ji Tong Wang, Jian Wei You +1
We derive the -matrix formalism tailored for numerical analysis of second-harmonic (SH) generation from arbitrarily shaped particles made of centrosymmetric optical ma…
-matrix method for calculation of second-harmonic generation in clusters of spherical particles
Ivan Sekulic, Jian Wei You, Nicolae C. Panoiu
In this article, we present a -matrix method for numerical computation of second-harmonic generation from clusters of arbitrarily distributed spherical particles made of centros…
Reprogrammable plasmonic topological insulators with ultrafast control
Jian Wei You, Qian Ma, Zhihao Lan +3
Topological photonics has revolutionized our understanding of light propagation, but most of current studies are focused on designing a static photonic structure. Developing a dyna…
Generation and Focusing of Orbital Angular Momentum Based on Polarized Reflectarray at Microwave Frequency
Fengxia Li, Haiyan Chen, Yang Zhou +4
A novel polarized reflectarray is designed, fabricated, and experimentally characterized to show its flexibility and efficiency to control wave generation and focusing of orbital a…