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Broadband Achromatic Metalens for Tunable Focused Vortex Beam Generation in the Near-Infrared Range 期刊论文
NANOMATERIALS, 2023, 卷号: 13, 期号: 20
作者:  Zhao, Lvrong;  Jiang, Xiaoqiang;  Wang, Zhihai;  Chen, Yuwei;  Chen, Lu;  Gao, Bo;  Yu, Weixing
Adobe PDF(6425Kb)  |  收藏  |  浏览/下载：41/0  |  提交时间：2023/11/20
near-infrared  metalens  broadband achromatic  vortex beam  tunable  
Fast Adiabatic Mode Evolution Assisted 2 x 2 Broadband 3 dB Coupler Using Silicon-on-Insulator Fishbone-like Grating Waveguides 期刊论文
NANOMATERIALS, 2023, 卷号: 13, 期号: 20
作者:  Xue, Yulong;  Zhang, Lingxuan;  Ren, Yangming;  Lei, Yufang;  Sun, Xiaochen
Adobe PDF(3913Kb)  |  收藏  |  浏览/下载：45/1  |  提交时间：2023/11/20
fast adiabatic  broadband coupler  grating waveguides  power splitter  local eigenmodes  
A Single-Celled Metasurface for Multipolarization Generation and Wavefront Manipulation 期刊论文
NANOMATERIALS, 2022, 卷号: 12, 期号: 23
作者:  Ji, Ruonan;  Guo, Xin;  Liu, Zhichao;  Wu, Xianfeng;  Jin, Chuan;  Liu, Feng;  Zheng, Xinru;  Sun, Yang;  Wang, Shaowei
Adobe PDF(2400Kb)  |  收藏  |  浏览/下载：83/1  |  提交时间：2023/01/28
metasurface  polarization generation  wavefront shaping  Aharonov-Anandan (AA) geometric phase  
Gain-Assisted Giant Third-Order Nonlinearity of Epsilon-Near-Zero Multilayered Metamaterials 期刊论文
NANOMATERIALS, 2022, 卷号: 12, 期号: 19
作者:  Shi, Wenjuan;  Liu, Hongjun;  Wang, Zhaolu
Adobe PDF(4574Kb)  |  收藏  |  浏览/下载：75/1  |  提交时间：2022/10/25
epsilon-near-zero (ENZ)  nonlocal effective medium theory  multilayered metamaterials  third-order nonlinear  gain materials  
Generation and Superposition of Perfect Vortex Beams in Terahertz Region via Single-Layer All-Dielectric Metasurface 期刊论文
NANOMATERIALS, 2022, 卷号: 12, 期号: 17
作者:  Wu, Qi;  Fan, Wenhui;  Qin, Chong
Adobe PDF(4788Kb)  |  收藏  |  浏览/下载：90/1  |  提交时间：2022/10/10
all-dielectric metasurface  perfect vortex beam  perfect Poincare beam  terahertz  
Polarization-Independent Large Third-Order-Nonlinearity of Orthogonal Nanoantennas Coupled to an Epsilon-Near-Zero Material 期刊论文
NANOMATERIALS, 2021, 卷号: 11, 期号: 12
作者:  Shi, Wenjuan;  Liu, Hongjun;  Wang, Zhaolu
Adobe PDF(2371Kb)  |  收藏  |  浏览/下载：132/0  |  提交时间：2022/01/27
orthogonal nanoantennas  epsilon-near-zero material  nonlinear refractive index  polarization-independent  
Ultra-Broadband Polarization Conversion Metasurface with High Transmission for Efficient Multi-Functional Wavefront Manipulation in the Terahertz Range 期刊论文
NANOMATERIALS, 2021, 卷号: 11, 期号: 11
作者:  Jiang, Xiaoqiang;  Fan, Wenhui;  Qin, Chong;  Chen, Xu
Adobe PDF(7929Kb)  |  收藏  |  浏览/下载：124/0  |  提交时间：2021/12/16
terahertz  metasurface  polarization conversion  wavefront manipulation  mode purity  
Design of Multifunctional Janus Metasurface Based on Subwavelength Grating 期刊论文
NANOMATERIALS, 2021, 卷号: 11, 期号: 4
作者:  Ji, Ruonan;  Jin, Chuan;  Song, Kun;  Wang, Shao-Wei;  Zhao, Xiaopeng
Adobe PDF(1699Kb)  |  收藏  |  浏览/下载：119/0  |  提交时间：2021/05/25
metasurface  polarization  deflector  lens  
Tunable Bound States in the Continuum in All-Dielectric Terahertz Metasurfaces 期刊论文
NANOMATERIALS, 2020, 卷号: 10, 期号: 4
作者:  Chen, Xu;  Fan, Wenhui
Adobe PDF(4437Kb)  |  收藏  |  浏览/下载：186/1  |  提交时间：2020/06/28
terahertz  dielectric metasurfaces  graphene  quasi-bound states in the continuum  tunable