期刊
OPTICS EXPRESS
卷 25, 期 9, 页码 10145-10152出版社
OPTICAL SOC AMER
DOI: 10.1364/OE.25.010145
关键词
-
类别
资金
- National Natural Science Foundation of China [61275115, 61435011, 61525504]
Hyper-entangled photon pairs are very promising in the quantum information field for enhancing the channel capacity in communication and improving compatibility for networks. Here we report on the experimental generation of a hyper-entangled photon pair at a wavelength of 795 nm and 1475 nm via the spontaneous four-wave mixing process in a cold Rb-85 atomic ensemble. The photons in each pair generated are entangled in both the time-frequency and polarization degrees of freedom. Such hyper-entangled photon pairs with special wavelength have potential applications in high-dimensional quantum communication and quantum physics. (C) 2017 Optical Society of America
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据