2024/12/01 by Léo J. Roche, Fridtjof Betz, Yuhui Yang +4 · 1 voice
Engineering · #Advanced Fiber Optic Sensors #Photonic and Optical Devices #Semiconductor Lasers and Optical Devices
paper · pdf · doi:10.1002/qute.202470036
openalex publication_date 2024/12/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/14
This cover image is the 3D rendering of a quantum photonic device concept consisting of a whispering gallery mode microlaser coupled to a ridge waveguide. Such a device could potentially be used to resonantly excite a single-photon emitter that is subsequently integrated into a ridge waveguide. This allows for on-chip and on-demand generation of single photons in the context of integrated quantum photonic circuits. In article number 2400195, Stephan Reitzenstein and co-workers use finite element simulations to investigate the resonance quality of the cavity and its coupling efficiency.