Imec builds world's first High-NA EUV-fabricated quantum dot qubit device — breakthrough could pull quantum computing onto the same manufacturing roadmap as next-gen AI processors, compressing timelines - Tom's Hardware

Imec achieved a quantum computing milestone by fabricating the world’s first quantum dot qubit device using High-NA EUV lithography, a cutting-edge chipmaking technique previously reserved for advanced AI processors. This breakthrough merges quantum computing with mainstream semiconductor manufacturing, potentially accelerating commercialization by leveraging existing foundry infrastructure and reducing production barriers. High-NA EUV enables finer precision in qubit fabrication, improving consistency and scalability—critical for error correction and large-scale quantum systems, which have struggled with manufacturing variability. The development suggests quantum processors could soon share the same production roadmap as next-gen AI chips, compressing timelines for practical quantum computing applications in fields like cryptography and material science. Industry analysts note this could attract major semiconductor players to quantum R&D, bridging the gap between experimental quantum labs and mass-production foundries, fostering faster innovation cycles.