Diffractive optical elements (DOEs) represent a revolutionary advancement in modern
optics, offering unparalleled versatility and efficiency in various applications. Their …

Meta-optics, particularly through the use of metasurfaces (MSs), have revolutionized high-
resolution imaging (HRI) by enabling unprecedented control over light at the subwavelength …

This paper proposes a method that combines the effective area method and the oblique
factors to analyze and design dual-layer diffractive optical elements at large incident angles …

In this paper, a fireworks algorithm based Gerchberg–Saxton (GS) algorithm for the design
of diffractive optical element is developed, named FW-GS algorithm, in which, the explosion …

Diffractive optical elements (DOEs) are engineered to manipulate light through diffraction,
leveraging their micro-or nano-structured surfaces to generate specific spectral …

The tight focusing properties of circular partially coherent radially polarized circular Airy
vortex beams (CPCRPCAVBs) are theoretically studied in this paper. After deriving the cross …

An improved algorithm for diffractive optical element (DOE) with high imaging quality is
proposed in this paper. The algorithm is designed based on amplitude division between …

A method for designing an end-to-end shaping network of a differentiable light field is
introduced to address challenges related to illumination inconsistency and limited energy …