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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:60/0  |  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:62/1  |  提交时间:2023/11/20
fast adiabatic  broadband coupler  grating waveguides  power splitter  local eigenmodes  
Broadband Antireflective Hybrid Micro/Nanostructure on Zinc Sulfide Fabricated by Optimal Bessel Femtosecond Laser 期刊论文
NANOMATERIALS, 2023, 卷号: 13, 期号: 7
作者:  Li, Xun;  Li, Ming
Adobe PDF(4177Kb)  |  收藏  |  浏览/下载:44/1  |  提交时间:2023/05/06
femtosecond laser  infrared antireflection  micro/nano hybrid structure  
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:89/1  |  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:109/1  |  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:145/0  |  提交时间:2022/01/27
orthogonal nanoantennas  epsilon-near-zero material  nonlinear refractive index  polarization-independent