The growing maturity of nanofabrication technology has recently enabled the deployment of
high‐quality subwavelength nanostructures on photonic chips. Combining existing photonic …

Efficient trapping of light in nanostructures is essential for the development of optical devices
based on the interaction between light and matter. In this work, we show theoretically and …

The burgeoning of artificial intelligence has brought great convenience to people's lives as
large-scale computational models have emerged. Artificial intelligence-related applications …

Realization of electromagnetic energy confinement beyond the diffraction limit is crucial for
high-performance on-chip devices. Herein we construct an array of nonradiative anapoles …

The light reflection properties of Ge disk lattices on Si substrates are studied as a function of
the disk height and the gap width between disks. The interdisk spacing effect is observed …

Modern communications and microwave photonics require compact electro‐optic
modulators with ultrahigh bandwidth and low power consumption. These requirements can …

We present the design and performances of a broadband 1× 2 mode-independent thermo-
optic (TO) switch based on Mach-Zehnder interferometer (MZI) with multimode …

Since the invention of the silicon subwavelength grating waveguide in 2006, subwavelength
metamaterial engineering has become an essential design tool in silicon photonics …

Subwavelength grating (SWG) waveguides are attractive for building photonic integrated
circuits due to their flexible dispersion engineering. These SWG waveguides are typically …

To keep pace with the expanding data capacity in modern communications and increasing
on‐chip integration density, it is highly desirable to have electro‐optic modulators featured …