Dr. Dominic O Brien

Biography

Dominic O'Brien is a Professor in the Department of Engineering Science at Oxford University. His research interests primarily encompass optical communications, with a keen focus on advances in visible light communications aiming to improve bandwidth and efficiency in data networks. O'Brien investigates the potential for indoor free space optical communications facilitated by the growing adoption of solid-state lighting for general illumination, emphasizing the reliability and efficiency of such light sources. His work includes exploring the capabilities of modulated light sources to achieve high data rates, thereby enhancing communication opportunities via illumination systems. Additionally, he is examining the advantages of Multiple Input Multiple Output (MIMO) systems within free-space optical contexts, which include the use of optically powered 'smart dust'. His contributions to the field reflect a strong intersection of optical technologies and communication systems, underlining the promising future of optical networking in various applications.

Research Interests