Broadband Quantum Memory in Atomic Barium Vapor with 95% Storage Efficiency

Broadband Quantum Memory in Atomic Barium Vapor with 95% Storage Efficiency
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DOI:
10.1364/cleo_fs.2023.fm2a.1
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发表时间:
2023-05
期刊:
2023 Conference on Lasers and Electro-Optics (CLEO)
影响因子:
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通讯作者:
Kai Shinbrough;Benjamin D. Hunt;Sehyun Park;Kathleen Oolman;Tegan Loveridge;J. Eden;V. Lorenz
Kai Shinbrough;Benjamin D. Hunt;Sehyun Park;Kathleen Oolman;Tegan Loveridge;J. Eden;V. Lorenz
中科院分区:
其他
文献类型:
--
作者:
Kai Shinbrough;Benjamin D. Hunt;Sehyun Park;Kathleen Oolman;Tegan Loveridge;J. Eden;V. Lorenz

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在对撞加宽的BaS量子存储器中,测量了超快光子的存储效率为95.6±0.3%。我们测量了总效率的31±1%,受控制场功率的限制,以及0.515(6)ns的寿命,受动态退相的限制。
We measure 95.6±0.3% storage efficiency of ultrafast photons in a collisionally broadened barium vapor quantum memory. We measure 31±1% total efficiency, limited by control field power, and a 0.515(6) ns lifetime, limited by motional dephasing.