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Caltech Breakthrough: Quantum Communication Network Unveiled

2/27/2025

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Caltech engineers have achieved a remarkable breakthrough in quantum communication by creating a network with two nodes, each housing multiple qubits. Their cutting-edge entanglement multiplexing protocol enables the simultaneous preparation of qubits and transmission of photons. This innovation paves the way for future quantum systems, potentially linking quantum computers over vast distances, as highlighted in a recent Nature publication.

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Story summary

Caltech engineers have achieved a remarkable breakthrough in quantum communication by creating a network with two nodes, each housing multiple qubits. Their cutting-edge entanglement multiplexing protocol enables the simultaneous preparation of qubits and transmission of photons. This innovation paves the way for future quantum systems, potentially linking quantum computers over vast distances, as highlighted in a recent Nature publication.