Optics offers unique opportunities for reducing energy in information processing and
communications while simultaneously resolving the problem of interconnect bandwidth …

Processing at the atomic scale is becoming increasingly critical for state-of-the-art electronic
devices for computing and data storage, but also for emerging technologies such as related …

Direct epitaxial growth of III-Vs on silicon for optical emitters and detectors is an elusive goal.
Nanowires enable the local integration of high-quality III-V material, but advanced devices …

The seamless integration of III-V nanostructures on silicon is a long-standing goal and an
important step towards integrated optical links. In the present work, we demonstrate scaled …

Replacing curved and bulky optical elements with thin and lightweight counterparts is a
persistent pursuit of the optical society. Metasurfaces, as two-dimensional artificial …

Large scale data centers (DC) and high performance computing (HPC) systems require
more and more computing power at higher energy efficiency. They are already consuming …

Semiconductor III–V photonic crystal (PC) laser is regarded as a promising ultra-compact
light source with unique advantages of ultralow energy consumption and small footprint for …

A central challenge in the development of nanophotonic structures is identifying the optimal
design for a target functionality, and understanding the physical mechanisms that enable the …

Chip-scale integrated light sources are a crucial component in a broad range of photonics
applications. III–V semiconductor nanowire emitters have gained attention as a fascinating …

On‐chip mode‐division multiplexing (MDM) can increase the transmission capacity of a
single optical bus waveguide. It is of great significance for the MDM systems to design the …