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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：61/0  |  提交时间：2023/11/20
near-infrared  metalens  broadband achromatic  vortex beam  tunable  
Three tailorable optical vortices generated by a modified fractal spiral forked plate 期刊论文
Journal of Optics (United Kingdom), 2021, 卷号: 23, 期号: 4
作者:  Xia, Tian;  Cheng, Shubo;  Yu, Weixing;  Tao, Shaohua
Adobe PDF(5155Kb)  |  收藏  |  浏览/下载：153/0  |  提交时间：2021/05/07
modified fractal spiral forked plate  self-similar optical vortices  three tailorable coplanar optical vortices  topological charge transformation rule