Photonic devices based on silicon waveguides are essential to versatile high‐performance
and low‐cost photonic integrated systems. Extremely complex silicon photonic devices with …

On-chip topological nanophotonic devices, which take photons as information carriers with
topological protection during light propagation, have great application potential in the next …

The performance of quadcopter frames, particularly in terms of weight and crash resistance,
is significantly influenced by their structural design and manufacturing process. In this work …

Integrated frequency routers, which can guide light with different frequencies to different
output ports, are an important kind of nanophotonic device. However, frequency routers with …

Valley topological photonic crystals (TPCs), which are robust against local disorders and
structural defects, have attracted great research interest, from theoretical verification to …

The emergence of valley Hall topological photonic crystals (VPCs) has driven
advancements in the field of optical applications such as optical communication and optical …

Topological photonic crystals provide a new platform for designing nanophotonic devices
with robustness. Especially, all-optical devices, which use the light controlling light, based …

Topological polarization selection devices, which can separate topological photonic states
of different polarizations into different positions, play a key role in the field of integrated …

In this era of data explosion, optical communications have endowed the digital world with
the capability for high-speed, large-capacity data flow transmission. Integrated photonic …

On-chip topological nanophotonic filtering and routing devices are important components of
integrated nanophotonic chip. The device filters topological photonic states with multiple …