Tremendous progress in nanotechnology has enabled advances in the use of luminescent
nanomaterials in imaging, sensing and photonic devices. This translational process relies …

Scaling down semiconductor lasers in all three dimensions holds the key to the
development of compact, low-threshold, and ultrafast coherent light sources, as well as …

Coherent ultraviolet light is important for applications in environmental and life sciences.
However, direct ultraviolet lasing is constrained by the fabrication challenge and operation …

Fully exploiting the silicon photonics platform for large-volume, cost-sensitive applications
requires a fundamentally new approach to directly integrate high-performance laser sources …

Gallium arsenide and related compound semiconductors lie at the heart of optoelectronics
and integrated laser technologies. Shaped at the micro-and nanoscale, they allow strong …

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 …

Nanowires are promising platforms for realizing ultra-compact light sources for photonic
integrated circuits. In contrast to impressive progress on light confinement and stimulated …

Telecom-band single nanowire lasers made by the bottom-up vapor-liquid-solid approach,
which is technologically important in optical fiber communication systems, still remain …

We report on the molecular beam epitaxial growth and structural characterization of self-
organized AlGaN nanowire arrays on Si substrate with high luminescence efficiency …

We present the design and room-temperature lasing characteristics of single nanowires
containing coaxial GaAs/AlGaAs multiple quantum well (MQW) active regions. The TE01 …