Preprint
Aug 2026
Absorption-emission quantum repeater using diamond quantum memories
Quantum repeaters are essential for overcoming the exponential photon loss that limits entanglement generation over long distances in quantum networks. An absorption-emission-based quantum repeater exploits the fundamental light-matter interactions of a diamond nitrogen-vacancy (NV) center---photon absorption and photo...
Taichi Fujiwara, Y. Sekiguchi, Raustin Reyes et al.
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