文章基本信息

标题：Single-photon transistor based on cavity electromagnetically induced transparency with Rydberg atomic ensemble
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作者：Y. M. Hao ; G. W. Lin ; X. M. Lin 等
期刊名称：Scientific Reports
电子版ISSN：2045-2322
出版年度：2019
卷号：9
期号：1
页码：1-7
DOI：10.1038/s41598-019-41185-2
出版社：Springer Nature
摘要：A scheme is presented to realize a single-photon transistor based on cavity quantum electrodynamics (QED) with Rydberg atomic ensemble. By combining the advantages of the cavity-enhanced interaction and Rydberg blockade, we achieve a high gain single-photon transistor. The numerical calculation shows that by using one single gate photon more than one thousand source photons can be switched.