Roy Rubenstein is editor of the online magazine, Gazettabyte, focused on optical communications. He is also a contributor to Fibre Systems, Optical Connections and New Electronics, and is a consultant at the market research firm, LightCounting. Previously, he was a senior analyst at RHK (now Ovum), covering optical components and communications semiconductors. Roy has written for several respected titles including IEEE Spectrum. He holds a PhD, MSc and a BSc in Electronic Engineering from The University of Manchester Institute of Science and Technology (UMIST).