1. Flexible control of the focal spot with encoding metalens based on the digital addition principle of metasurfaces. (September 2022) Authors: Chen, Peng; Fang, Bo; Li, Jianmin; Wang, Zhen; Cai, Jinhui; Lu, Jianxun; Wu, Yinglai; Li, Chenxia; Jing, Xufeng Journal: Optics and lasers in engineering Issue: Volume 156(2022) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗