Uploaded July 2026 | Updated September 2026, 1 week ago

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What comes after today's AI infrastructure?
In this explainer, Dr. Daisuke Shirai, Executive Research Engineer at Network Innovation Laboratories at NTT, Inc. shares our vision for optical quantum computing and explains how photonics, IOWN, and next-generation computing technologies could help address future demands for performance, scalability, and energy efficiency.
Learn why NTT is pursuing optical quantum computing and its roadmap toward a one-million-qubit system.