Polarization independent silicon-on-insulator nanowires are highly sought after, due the
inherent high birefringence of this material platform. State-of-the-art designs of non …

Integrated metamaterials are redefining the capabilities of silicon photonic chips. In
providing lithographic control over dielectric permittivity, dispersion and anisotropy, they are …

We demonstrate a polarization-insensitive perfect absorber with multiband and broadband
absorption based on a tunable and thin metamaterial, which consists of a double split-ring …

In this paper, a graded-index metamaterial (GIM) nanostructured waveguide is proposed to
enhance the performance of solar cells via a tunable absorption spectrum. The proposed …

On‐chip multi‐mode communication has attracted much attention for its potential to greatly
expand the bandwidth of data transmission. However, the application of multi‐mode …

This study experimentally demonstrates two types of ultra-broadband metamaterial
absorbers with high performance in the visible-to-near-infrared range by using different anti …

All-dielectric metamaterials are a promising low-loss alternative to plasmonic metamaterials
for near-infrared perfect reflection, but the working bandwidth is still limited. Here we …

Based on the Si-Si3N4 hybrid photonic platform, an integrated edge coupler embedded with
both sub-wavelength grating (SWG) waveguide and suspended structure was …

Four-mode waveguide crossing via digitized meta-structure Page 1 Four-mode waveguide
crossing via digitized meta-structure Yingjie Liu1, Zhongqiu Zhong1, Shuai Wang1, Yilin Liu1 …

Electrically tunable TiN/SiO_2/TiN epsilon-near-zero photonic structures with various
parameters were fabricated using the reactive DC magnetron sputtering approach. Effective …