Physicsnpj Quantum Information
A two-way photonic quantum entanglement transfer interface
Y. Huang, Y. Li, et al.
This groundbreaking research by Yiwen Huang, Yuanhua Li, Zhantong Qi, Juan Feng, Yuanlin Zheng, and Xianfeng Chen showcases a revolutionary two-way quantum entanglement transfer interface that bridges orbital angular momentum in free space with time-energy degrees of freedom in optical fibers, achieving an impressive fidelity exceeding 90%! This innovation is set to propel large-scale quantum communication networks into the future.
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