We demonstrate a high-power on-chip 1550-nm laser implemented by passive flip-chip integration of a curved-channel, double-pass InGaAsP/InP slab-coupled optical waveguide amplifier (SCOWA) onto a photonic integrated circuit (PIC) containing a silicon nitride (SiN) waveguide and distributed Bragg reflector (DBR) grating. The
When fully built, Blackhillock will be a 300MW / 600MWh project. It will be the first to provide the full suite of active and reactive power services in the world and will be the largest transmission connected battery in Europe when commissioned. Phase 1 of the project (200MW / 400MW) is due to go live in summer 2024 with Phase 2 (an additional