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Multi-foci metalens based on all-dielectric metasurface with simultaneous amplitude and phase modulation 期刊论文
JOURNAL OF OPTICS, 2023, 卷号: 25, 期号: 11
作者:  Qin, Chong;  Fan, Wenhui;  Wu, Qi;  Jiang, Xiaoqiang;  Yan, Hui
Adobe PDF(2234Kb)  |  收藏  |  浏览/下载:59/1  |  提交时间:2023/11/07
multi-foci metalens  linear-polarization-dependent  polarization-independent  dual-frequency  designable focusing intensity ratio  
Phase control scheme of the coherent beam combining system for generating perfect vectorial vortex beams assisted by a Dammann vortex grating 期刊论文
OPTICS EXPRESS, 2023, 卷号: 31, 期号: 14, 页码: 22372-22384
作者:  Ju, Pei;  Fan, Wenhui;  Gao, Wei;  Li, Zhe;  Gao, Qi;  Jiang, Xioaqiang;  Zhang, Tongyi
Adobe PDF(4556Kb)  |  收藏  |  浏览/下载:42/1  |  提交时间:2023/08/18
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  
Investigation of the size of nanoparticles formed during femto- and nanosecond laser ablation of zircon 期刊论文
OPTICAL ENGINEERING, 2021, 卷号: 60, 期号: 8
作者:  Yang, Yong;  Lou, Rui;  Yuan, Honglin;  Shu, Yiqing;  Fan, Wenhui;  Cheng, Guanghua;  Si, Jinhai
Adobe PDF(1486Kb)  |  收藏  |  浏览/下载:144/2  |  提交时间:2021/10/28
laser ablation  zircon nanoparticles  Coulomb explosion  phase explosion  
Influence of energy fluence and overlapping rate of femtosecond laser on surface roughness of Ti-6Al-4V 期刊论文
Optical Engineering, 2019, 卷号: 58, 期号: 10
作者:  Yang, Yong;  Lou, Rui;  Chen, Xu;  Fan, Wenhui;  Bai, Jing;  Cao, Weiwei;  Cheng, Guanghua;  Si, Jinhai
Adobe PDF(2607Kb)  |  收藏  |  浏览/下载:167/3  |  提交时间:2019/11/27
femtosecond laser  surface roughness  nanoparticles  Ti-6Al-4V  
Ultra-flexible polarization-insensitive multiband terahertz metamaterial absorber 期刊论文
APPLIED OPTICS, 2015, 卷号: 54, 期号: 9, 页码: 2376-2382
作者:  Chen, Xu;  Fan, Wenhui
Adobe PDF(1078Kb)  |  收藏  |  浏览/下载:234/0  |  提交时间:2015/07/15