Oxford University

Oxford researchers published a technical paper on nonvolatile photonic field-programmable coupler arrays using NV low-loss phase change materials. This development could advance programmable photonic networks for next-generation computing and telecommunications applications.

Xianxin Guo leads Lumai, an Oxford University spin-out developing optical computing technologies for AI and data center acceleration. This represents a potential breakthrough in energy-efficient computing that could reduce data center power consumption and operating costs.