Open access
Sep 2026
Waveguide-Integrated Photonic Platform for On-Chip Optical Quantum-Dot Excitation via Electrically Pumped WGM Microlasers
We report the fabrication and characterization of an integrated quantum photonic device consisting of an electrically driven whispering-gallery-mode micropillar laser evanescently coupled to a ridge waveguide, both incorporating InGaAs quantum dots (QDs). The lasing characteristics of microlasers are systematically i...
Léo J. Roche, P. Gschwandtner, C. Palekar et al.
· Nano letters (Print) · 0 citations