QT Assemble: Integrated Quantum Technology Programme

A UK consortium of companies is building the manufacturing tools needed to assemble quantum devices from their microscopic components—waveguides, photon sources, and detectors—into robust, integrated systems. Quantum technologies currently work well in the lab, but they are fragile and difficult to scale. Individual components often require precise alignment and isolation from vibration and temperature changes, making them impractical outside controlled environments. This project addresses the gap between a working quantum experiment and a reliable, field-ready device. The consortium will develop waveguide writing, nanoscale alignment, and monolithic integration processes—essentially, ways to etch, align, and bond quantum parts into a single stable platform. If successful, the work could enable practical quantum sensors for navigation, medical imaging, or infrastructure monitoring, and quantum information processors for secure communications. These are not speculative future applications—the consortium has identified specific commercial markets that require robust, reliable operation. The project is applied engineering, not fundamental science, and its impact will be measured in how quickly quantum components move from benchtop demonstrations into products that quietly improve how we measure, communicate, and compute.