Review
Jul 2026
Roadmap for optical meta-devices based on metamaterials
Abstract. This roadmap presents a comprehensive overview of recent advances and future directions in optical meta-devices based on metamaterials and metasurfaces. The roadmap first reviews the fundamental principles of flat optics and metasurface engineering, followed by recent progress in metalenses and compact flat i...
Rong Lin, Da-Yu Cai, K. Iwami et al.
· Journal of Nanophotonics · 0 citations