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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:46/0  |  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:52/1  |  提交时间:2023/11/20
fast adiabatic  broadband coupler  grating waveguides  power splitter  local eigenmodes