June 8, 2021

Chicago Quantum Exchange and Toshiba Corporation announced their partnership in May 2021, with Toshiba also releasing an announcement published entirely in Japanese. And in early June, Toshiba announced the first demonstration of quantum communications over more than 600 km (about 373 mi) of optical fibers. This breakthrough represents a crucial step in building the future quantum internet, as it could enable long distance quantum-secured information transfer between metropolitan areas.

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