Europe’s Photonics Push Runs Through Spain

Europe has decades of world-class photonics research, but translating that into scalable industrial capability has proven extremely challenging. To bridge this gap, the €400 million-plus PIXEurope ini... Read original →

Europe’s photonics sector has long suffered from a 'strong labs, weak fabs' structural gap. PIXEurope’s distributed model—spanning 20 partners across 11 countries—deliberately avoids betting on a single photonic material platform, recognizing that silicon, indium phosphide, silicon nitride, and thin-film lithium niobate each dominate distinct application niches. This architecture accelerates co-packaged optics (CPO) adoption in AI data centers, forcing TSMC and Intel to retrofit their CoWoS and Foveros advanced packaging with integrated photonics. While European firms face higher compliance costs from localized production, they gain insulation from potential U.S. export controls on high-end optical engines. Within 18 months, if SPARC Foundry successfully bridges ICFO’s prototypes to high-yield manufacturing, Europe could carve out an asymmetric edge in energy-efficient HPC interconnects—a critical bottleneck as AI scales beyond electrical I/O limits.