75 citations · 295 across the 10 of their papers we have counts for
10 papers
A Spurious-Free Characteristic Mode Formulation Based on Surface Integral Equation for Patch Antenna Structures
Kun Fan, Ran Zhao, Guang Shang Cheng +2
Conventional surface integral equation (SIE)-based characteristic mode formulation for the patch antenna structure with a finite substrate is susceptible to the spurious (nonphysic…
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…
First-principle calculation of Chern number in gyrotropic photonic crystals
Ran Zhao, Guo-Da Xie, Menglin L. N. Chen +3
As an important figure of merit for characterizing the quantized collective behaviors of the wavefunction, Chern number is the topological invariant of quantum Hall insulators. Che…
Simulating Maxwell-Schrödinger Equations by High-Order Symplectic FDTD Algorithm
Guoda Xie, Zhixiang Huang, Ming Fang +1
A novel symplectic algorithm is proposed to solve the Maxwell-Schrödinger (M-S) system for investigating light-matter interaction. Using the fourth-order symplectic integration and…
Nonlinearity in the Dark: Broadband Terahertz Generation with Extremely High Efficiency
Ming Fang, Nian-Hai Shen, Wei E. I. Sha +3
Plasmonic metamaterials and metasurfaces offer new opportunities in developing high performance terahertz emitters and detectors beyond the limitations of conventional nonlinear ma…
Ultra-sensitive Experimental Detection of Chiral Meso-structures by Orbital Angular Momentum of Light
Jincheng Ni, Zhongyu Wang, Zhaoxin Lao +8
Circular dichroism (CD) induced by spin angular momentum of light is vital to investigate the chirality of microscopic objects such as molecules, proteins and metamaterials. Howeve…
Symplectic Pseudospectral Time-Domain Scheme for Solving Time-Dependent Schrodinger Equation
Jing Shen, Wei E. I. Sha, Xiaojing Kuang +3
A symplectic pseudospectral time-domain (SPSTD) scheme is developed to solve Schrodinger equation. Instead of spatial finite differences in conventional finite-difference time-doma…
Maxwell-Hydrodynamic Model for Simulating Nonlinear Terahertz Generation from Plasmonic Metasurfaces
Ming Fang, Zhixiang Huang, Wei E. I. Sha +1
The interaction between the electromagnetic field and plasmonic nanostructures leads to both the strong linear response and inherent nonlinear behavior. In this paper, a time-domai…
Full Hydrodynamic Model of Nonlinear Electromagnetic Response in Metallic Metamaterials
Ming Fang, Zhixiang Huang, Wei E. I. Sha +2
Applications of metallic metamaterials have generated significant interest in recent years. Electromagnetic behavior of metamaterials in the optical range is usually characterized…
Theory of pump-probe experiments of metallic metamaterials coupled to the gain medium
Zhixiang Huang, Thomas Koschny, Costas M. Soukoulis
We establish a new approach for pump-probe simulations of metallic metamaterials coupled to the gain materials. It is of vital importance to understand the mechanism of the couplin…