利用硅线波导产生纠缠
量子物理
2007-11-16 v1
摘要
我们报道了首个利用硅波导进行的纠缠产生实验。通过在长度为 1.09 cm 的硅线波导中利用自发四波混频，我们在无温度控制的条件下产生了 1.5 m 的高纯度时间-bin 纠缠光子，并观测到可见度大于 73% 的双光子干涉条纹。
引用
@article{arxiv.0711.2328,
title = {Entanglement generation using silicon wire waveguide},
author = {Hiroki Takesue and Yasuhiro Tokura and Hiroshi Fukuda and Tai Tsuchizawa and Toshifumi Watanabe and Koji Yamada and Sei-ichi Itabashi},
journal= {arXiv preprint arXiv:0711.2328},
year = {2007}
}
评论
8 pages, 3 figures. A part of this content was presented at Eur. Conf. Opt. Commun. ECOC 2007, postdeadline paper 2.3, September 20, 2007, Berlin