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BT and Toshiba, along with EY launched the trial of a world first commercial quantum secured metro network. The infrastructure will be able to connect numerous customers across London, helping them to secure the transmission of valuable data and information between multiple physical locations over standard fibre optic links using quantum key distribution (QKD). The […]
Researchers at Toshiba Europe have developed the world’s first chip-based quantum key distribution (QKD) system, potentially paving the way for much more secure networks. QKD systems typically comprise a complex fibre-optic circuit, integrating discrete components, such as lasers, electro-optic modulators, beam-splitters and fibre couplers. This project aimed to develop a QKD system on a single […]
