Scottish start-up and Fraunhofer UK prove real-world practicality of PCSEL technology, enabling secure, long distance, ...

India demonstrates a 1,000 km quantum communication network using indigenous technology, under the National Quantum Mission ...

Figure 1: NICT's 7.4 km, 2 Tbit/s horizontal propagation experiment (April 2025). The ST terminal was used as the transmitter and the FX terminal as the receiver. The terminals exchanged pseudo-random ...

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Within three years of its launch, the National Quantum Mission has demonstrated secure communications over 1,000 km. This is one of the largest quantum key distribution (QKD) deployments in the world.