The GaN centre at the University of Sheffield published an important paper earlier this year, funded by The CS Hub grant. The paper published by ACS Nano demonstrates that Sheffield has achieved a number of developments for visible light communications.
You can read the paper, ‘Direct Epitaxial Approach to Achieve a Monolithic On-Chip Integration of a HEMT and a Single Micro-LED with a High-Modulation Bandwidth’ here.
