Over the past decade, topology has emerged as a major branch in broad areas of physics,
from atomic lattices to condensed matter. In particular, topology has received significant …

The topological properties of an object, associated with an integer called the topological
invariant, are global features that cannot change continuously but only through abrupt …

Topological photonics has attracted increasing attention in recent years due to the unique
opportunities it provides to manipulate light in a robust way immune to disorder and defects …

Recently, Wang et al.[Phys. Rev. B 106, 195129 (2022) 2469-9950 10.1103/PhysRevB.
106.195129] challenged a widely held belief in the field of Weyl physics, demonstrating that …

Higher-order Weyl semimetals are a family of recently predicted topological phases
simultaneously showcasing unconventional properties derived from Weyl points, such as …

Blue synthetic dyes are widely used in many industries. Although they are approved for use
as food dyes and in cosmetics and some medicines, their impacts on consumer health …

In this paper, we review the specific field that combines topological photonics and deep
learning (DL). Recent progress of topological photonics has attracted enormous interest for …

Implementation of topology on photonics has opened new functionalities of photonic
systems such as topologically protected boundary modes. We theoretically present …

Abstract Three-dimensional (3D) gapless topological phases can be classified by the
dimensionality of the band degeneracies, including zero-dimensional (0D) nodal points, one …

This review focuses on the imaging applications of metasurfaces. These optical elements
provide a unique platform to control light; not only do they have a reduced size and …