KAUST has upgraded its connectivity with 200 Gbps links to Amsterdam and Singapore, connecting to major research networks in Europe and Asia. This upgrade provides researchers with fast data transmission and access to global scientific resources. The increased bandwidth reduces data transfer times significantly, enabling high-performance science applications. Why it matters: This connectivity boost is unprecedented in the Middle East and empowers KAUST to enhance global research collaboration and fully utilize its advanced data processing capabilities.
KAUST researchers developed Aqua-Fi, a system for underwater wireless communication using lasers and off-the-shelf components. The system uses a Raspberry Pi as a modem to convert Wi-Fi signals to optical signals, enabling bi-directional communication. Using blue and green lasers, they achieved 2.11 megabits per second over 20 meters, compliant with IEEE 802.11 standards. Why it matters: This innovation could significantly improve underwater data transmission, benefiting applications such as environmental monitoring, underwater exploration, and communication with underwater devices.
KAUST Professor Boon Ooi, Nobel laureate Shuji Nakamura, and colleagues are collaborating on laser-based solid state lighting (SSL) and visible light communications (VLC). The team is using gallium nitride (GaN) to develop high-performance semiconductor laser devices, leveraging nanofabrication techniques at KAUST. They demonstrated that their laser-based VLC system is over 20 times faster than LED-based Li-Fi systems. Why it matters: This research could enable faster, more energy-efficient data transmission using visible light, with potential applications in both terrestrial and underwater communication.