Temporal modulation recently draws great attentions in wave manipulations, with which one
can introduce the concept of temporal multilayer structure, a temporal counterpart of spatially …

Synthetic lattices in photonics enable the exploration of light states in new dimensions,
transcending phenomena common only to physical space. We propose and demonstrate a …

We present an on-chip filter with a broad tailorable working wavelength and a single-mode
operation. This is realized through the application of topological photonic crystal nanobeam …

Non-Hermitian topological photonics plays a key role in bridging topological matter with gain
and loss engineering in optics. Here we report the experimental observation of the break of …

Using time as an additional design parameter in electromagnetism, photonics, and wave
physics is attracting considerable research interest, motivated by the possibility to explore …

Manipulating elastic waves in lower-dimensional mechanical metamaterials has attracted
much attention since it lays the foundation for the design of various elastic functional …

We build Floquet-driven capactive circuit networks to realize topological states of matter in
the frequency domain. We find the Floquet circuit network equations of motion to reveal a …

The interplay of topology and optics provides a route to pursue robust photonic devices, with
the application to photonic quantum computation in its infancy. However, the possibilities of …

Harnessing non-spatial properties of photons as if they represent an additional independent
coordinate underpins the emerging synthetic dimension approach. It enables probing of …

Topological waveguide arrays, which support robust light propagation through edge modes,
offer a promising solution for fault-tolerant photonic chips. However, these arrays commonly …