鏈聞消息,中國科技大學潘建偉團隊、清華大學王向斌團隊,合作突破遠距離獨立激光相位干涉技術,實現 500km 量級真實環境光纖的雙場量子密鑰分發(TF-QKD),從而再次刷新了量子密鑰分發傳輸距離的世界紀錄。團隊名爲「Sending-or-Not-Sending with Independent Lasers: Secure Twin-Field Quantum Key Distribution over 509 km」的研究成果在世界著名物理學頂級學術週刊《物理學評論快報》上發表。
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