174 citations · 243 across the 4 of their papers we have counts for
6 papers
Comparative study of Hermitian and non-Hermitian topological dielectric photonic crystals
Menglin L. N. Chen, Li Jun Jiang, Shuang Zhang +3
The effects of gain and loss on the band structures of a bulk topological dielectric photonic crystal (PC) with symmetry and the PC-air-PC interface are studied based on f…
Approaching the Fundamental Limit of Orbital Angular Momentum Multiplexing Through a Hologram Metasurface
Shuai S. A. Yuan, Jie Wu, Menglin L. N. Chen +9
Establishing and approaching the fundamental limit of orbital angular momentum (OAM) multiplexing are necessary and increasingly urgent for current multiple-input multiple-output r…
Mixing of spin and orbital angular momenta via second-harmonic generation in plasmonic and dielectric chiral nanostructures
Xiaoyan Y. Z. Xiong, Ahmed Al-Jarro, Li Jun Jiang +2
We present a theoretical study of the characteristics of the nonlinear spin-orbital angular momentum coupling induced by second-harmonic generation in plasmonic and dielectric nano…
Sum-Frequency and Second-Harmonic Generation from Plasmonic Nonlinear Nanoantennas
Xiaoyan Y. Z. Xiong, Li Jun Jiang, Wei E. I. Sha +2
Plasmonic nanostructures that support surface plasmon (SP) resonance potentially provide a route for the development of nanoengineered nonlinear optical devices. In this work, seco…
Ultrathin Complementary Metasurface for Orbital Angular Momentum Generation at Microwave Frequencies
Menglin L. N. Chen, Li Jun Jiang, Wei E. I. Sha
Electromagnetic (EM) waves with helical wavefront carry orbital angular momentum (OAM), which is associated with the azimuthal phase of the complex electric field. OAM is a new deg…
Strongly Enhanced and Directionally Tunable Second-Harmonic Radiation by a Plasmonic Particle-in-Cavity Nanoantenna
Xiaoyan Y. Z. Xiong, Li Jun Jiang, Wei E. I. Sha +4
Second-harmonic (SH) generation is tremendously important for nonlinear sensing, microscopy and communication system. One of the great challenges of current designs is to enhance t…