Photonics: GaSb/SiN Tunable Hybrid Integrated Laser


A new technical paper titled "Widely tunable 2 µm hybrid laser using GaSb semiconductor optical amplifiers and a Si3N4 photonics integrated reflector" was published by researchers at Tampere University in Finland. Abstract: "Tunable lasers emitting in the 2–3 µm wavelength range that are compatible with photonic integration platforms are of great interest for sensing applications. To ... » read more