A metalens based on digitally coded metasurface that enables flexible two-dimensional focus control and wide-angle focusing.
Chen, Yi · Simeng, Zhang · Tian, Ying · Li, Chenxia · Wenlong, Huang · Yixin, Liu · Jin, Yongxing · Fang, Bo · Hong, Zhi · Jing, Xufeng
Opto-Electronic Advances 2024