Metamaterials are artificial materials designed to exhibit effective material parameters that
go beyond those found in nature. Composed of unit cells with rich designability that are …

Wide field-of-view (FOV) optics are essential components in many optical systems, with
applications spanning imaging, display, sensing, and beam steering. Conventional …

Conventional human-driven methods face limitations in designing complex functional
metasurfaces. Inverse design is poised to empower metasurface research by embracing fast …

Metasurfaces, which are the two-dimensional counterparts of metamaterials, have
demonstrated unprecedented capabilities to manipulate the wavefront of electromagnetic …

Metalenses have gained significant attention and have been widely utilized in optical
systems for focusing and imaging, owing to their lightweight, high-integration, and …

In this paper, we propose a deep learning approach for forward modeling and inverse
design of photonic devices containing embedded active metasurface structures. In …

Metasurfaces, composed of planar arrays of intricately designed meta-atom structures,
possess remarkable capabilities in controlling electromagnetic waves in various ways. A …

Metasurfaces generate desired electromagnetic wavefronts using sub-wavelength structures
that are much thinner than conventional optical tools. However, their typical design method …

Optical metasurfaces, planar artificial media capable of controlling light propagation, are
transitioning from laboratory curiosity to commercial applications. This shift requires …

Optical interactions have an important impact on the optical response of nanostructures in
complex environments. Accounting for interactions in large ensembles of structures requires …