Toshiba Europe Limited (Toshiba) and Quantum Bridge Technologies Inc. (QBT) have finalized a live network demonstration establishing an international, information-theoretic secure (ITS) data transmission system. Unveiled at the Optical Fiber Communication Conference (OFC) 2026, the cross-continental deployment connected operational metropolitan Quantum Key Distribution (QKD) networks in Cambridge, UK, and Toronto, Canada. The physical implementation was [...] The post Toshiba Europe and Quantum Bridge Technologies Demonstrate Global Information-Theoretic Network Architecture appeared first on
Source: Quantum Computing Report — read the full report at the original publisher.