AI-assisted hyper-dimensional broadband quantum memory with efficiency above 90% in warm atoms

Abstract High-dimensional broadband quantum memory significantly expands quantum information processing capabilities, but the memory efficiency becomes insufficient when extended to high dimensions. We demonstrate an efficient quantum memory for hyper-dimensional photons encoded with orbital angular...

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Bibliographic Details
Main Authors: Zeliang Wu, Jinxian Guo, Zhifei Yu, Wenfeng Huang, Chun-Hua Yuan, Weiping Zhang, L. Q. Chen
Format: Article
Language:English
Published: Nature Portfolio 2025-08-01
Series:npj Quantum Information
Online Access:https://doi.org/10.1038/s41534-025-01092-z
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