论文标题
量子网络的资源有效频率转换通过连续的四波混合
Resource-efficient frequency conversion for quantum networks via sequential four-wave mixing
论文作者
论文摘要
我们报告了一种资源效率的方案，其中使用单个泵激光器在光子晶体纤维中的四波混合来实现频率转换。我们证明了在1092 nm处的SR+ P1/2-D3/2发射波长之间的相干光的双向转换，而转换分别为4.2％和37％的电信C频带，上下转换为4.2％和37％。我们讨论如何缩放该方案以满足混合光量子量子网络的时间，光谱和极化稳定性要求。
We report a resource-efficient scheme in which a single pump laser was used to achieve frequency conversion by Bragg-scattering four-wave mixing in a photonic crystal fiber. We demonstrate bidirectional conversion of coherent light between Sr+ P1/2 - D3/2 emission wavelength at 1092 nm and the telecommunication C band with conversion efficiencies of 4.2 % and 37 % for up- and down-conversion, respectively. We discuss how the scheme may be viably scaled to meet the temporal, spectral and polarisation stability requirements of a hybrid light-matter quantum network.
