Optical Characterization of Size‐and Substrate‐Dependent Performance of Ultraviolet Hybrid Plasmonic Nanowire Lasers

F Vitale, SA Church, D Repp, KS Sunil… - Advanced Optical …, 2024 - Wiley Online Library
Nanowire‐based plasmonic lasers are now established as nano‐sources of coherent
radiation, appearing as suitable candidates for integration into next‐generation …

A low-threshold single-mode higher-order topological photonic crystal nanowire array laser

C Wu, X Zhang, X Yan, Y Li, X Ren - Optics Communications, 2024 - Elsevier
A higher-order topological photonic crystal GaAs/AlGaAs/GaAs nanowire array laser based
on 0D corner modes is proposed and analyzed. The structure is composed of a nanowire …

Time-domain analysis of mode competition in ZnO nanowire lasers in inhomogeneous environments

D Repp, A Barreda, F Vitale, I Staude… - Optical and Quantum …, 2025 - Springer
Zinc oxide (ZnO) nanowire lasers are increasingly integrated into complex optoelectronic
devices as a source of coherent radiation. To enable the rational design of these devices, it …

Dynamics of surface-plasmon lasing in planar metal gratings on semiconductor

DG Seo, SY Lee, CW Jung, D Ahn, JH Kim, WS Han… - Optics …, 2023 - opg.optica.org
We investigate the dynamics of surface plasmon (SP) lasing in Au gratings fabricated on
InGaAs with a period of around 400 nm, which locates the SP resonance near the …

Design of High-Q-Gradient Dielectric Nanoparticle Chain Surface Plasmonic Cavities

J Liu, X Peng, Y Kang, X Mao, W Yan, Y Zhao, K Liu… - Photonics, 2024 - mdpi.com
Surface plasmonic cavities consisting of dielectric nanoparticle chains directly placed on a
metal substrate are designed and studied, including a periodic nanoparticle chain (PNC) …

[HTML][HTML] Brightening and directionality control of dark excitons through quasi-bound states in the continuum

S Klimmer, G Soavi, I Staude, Á Barreda - Nanomaterials, 2023 - mdpi.com
Thanks to their long lifetime, spin-forbidden dark excitons in transition metal
dichalcogenides are promising candidates for storage applications in opto-electronics and …