Nonvolatile transmissive metasurface with phase-only modulation
作者
Zhuoran Fang,Rui‐Pin Chen,Johannes E. Fröch,Quentin A. A. Tanguy,Asir Intisar Khan,Xiangjin Wu,Virat Tara,Arnab Manna,David Sharp,Christopher Munley,Yang Zhao,K. F. Böhringer,Matthew S. Reynolds,Eric Pop,Arka Majumdar
标识
DOI:10.1364/ls.2023.lth3f.3
摘要
We demonstrate non-volatile phase-only modulation by switching low-loss phase change material Sb2Se3 on a high-Q silicon metasurface. 17 meta-molecules are independently addressed with electrical control, enabling highly deterministic multi-level (10 levels) operation.