USTC Sets Record for 393nm-to-1550nm Quantum Frequency Conversion, Linking Ion Memories to Fiber

T2Covered by 1 source · first reported by China: SCMP Tech / TechNode / Pandaily / KrASIA / Sixth Tone at 15 Oct, 04:47 UTC

A team led by Pan Jianwei and Zhang Qiang reached 28.8% end-to-end efficiency with pump noise cut to 35 counts per second, helping connect ultraviolet trapped-ion nodes over telecom fiber.