Record-setting 2.75 gigahertz LED designed for fast, energy-efficient data centers

T2Covered by 1 source · first reported by Phys.org / ScienceDaily (tech) at 29 Oct, 21:40 UTC

A collaboration between the University of Illinois Urbana-Champaign's Grainger College of Engineering and the University of Notre Dame has broken the world record for optical switching speed in quantum well LEDs. The gallium nitride micro-LED device has an optical modulation bandwidth of 2.75…