Correction: Dielectric metalens for miniaturized imaging systems: progress and challenges

Abstract

After the publication of this article 1 , it is brought to our attention that some mathematical expressions contained errors. Details are listed below.1. In the paragraph below Eq. ( 1) on p.3, the expression of the root mean square of WAF

Dynamic Spatial-Selective Metasurface with Multiple-Beam Interference

“…However, conventional optical devices designed for dynamic light control are typically bulky and challenging to miniaturize. Recently, the emergence of metasurfaces has provided a versatile platform for tailoring light with subwavelength resolution, thereby enabling the creation of ultrathin and highly compact optical systems. − The metasurfaces consist of elaborated designed meta-atoms capable of flexibly controlling the amplitude, phase, and polarization of light at subwavelength dimensions. − This unique attribute has led to the development of various unique meta-devices, such as polarization elements, − planar metalenses, − holograms, − sensing − and more.…”