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 …

Metasurfaces are subwavelength structured thin films consisting of arrays of units that allow
the control of polarization, phase, and amplitude of light over a subwavelength thickness …

On-chip terahertz (THz) biosensors have enormous potential in advancing the development
of integrable devices for real-time, label-free, and noninvasive detection of proteins, DNA …

Photonic topological insulators with topologically protected edge states featuring one-way,
robustness and backscattering-immunity possess extraordinary abilities to steer and …

We propose a pseudospin-field-dependent waveguide (PFDW) by constructing a
sandwiched heterostructure consisting of three magneto-optical photonic crystals (MOPCs) …

Topological photonic edge states are conventionally formed at the interface between two
domains of topologically trivial and nontrivial photonic crystals. Recent works exploiting …

The most useful property of topological materials is perhaps the robust transport of
topological edge modes, whose existence depends on bulk topological invariants. This …

On-chip optical communications are in increasingly demand for low-loss, small-footprint and
power-efficient waveguiding solutions in the telecom band. However, most integrated optical …

Waveguide tapers are seemingly indispensable elements in silicon photonics that usually
operate adiabatically to maximize the coupling efficiency between waveguides with different …

The rapid development of topological photonics has significantly revolutionized our
comprehension of electromagnetic wave manipulation in recent decades. Recent research …