Mie-resonant metaphotonics is a rapidly developing field that employs the physics of Mie
resonances to control light at the nanoscale. Mie resonances are excited in high-refractive …

In this paper, we theoretically present a vanadium dioxide (VO2)-integrated metamaterial,
which can achieve switchable single-and double-band asymmetric transmission (AT) in …

This report shows that near-unity asymmetric transmission (AT) of linearly polarized light
with high Q-factor can be realized in bilayer dielectric chiral metasurfaces, the unit cell of …

Thin-film optical diodes are important elements for miniaturizing photonic systems. However,
the design of optical diodes relies on empirical and heuristic approaches. This poses a …

The interplay between two paradigms, artificial intelligence (AI) and optical metasurfaces,
nowadays appears obvious and unavoidable. AI is permeating literally all facets of human …

Asymmetric optical transmission (AOT) has been an enduring hot topic of interest in various
fields, including optical communication, information processing, and so on. Particularly, the …

With the growing demand for nanodevices, there is a concerted effort to improve the design
flexibility of nanostructures, thereby expanding the capabilities of nanophotonic devices. In …

We propose to achieve a multicolor nonreciprocal optical amplifier, a crucial device in
optical communication and information processing, by spinning an active resonator. We …

In this paper, a kind of superconductor ceramics metastructure-photonic crystals (SCMPC) is
proposed to investigate the absorption and transmission properties of electromagnetic …

One-way transmission of light constitutes the cornerstone of modern photonic circuits. In the
realm of photonic devices, it has been widely utilized in isolators, circulators, etc. Recent …