Preparation and storage of frequency-uncorrelated entangled photons from cavity-enhanced SPDC
Xian‐Min Jin, Jian Hua Yang, Han Zhang, Han-Ning Dai, Sheng-Jun Yang, Tianming Zhao, Jun Rui, Yu He, Xiao Qiang Jiang, F. Yang, Ge-Sheng Pan, Zhen-Sheng Yuan, Youjin Deng, Zeng‐Bing Chen, Xiao‐Hui Bao, Bo Zhao, Shuai Chen, Jian-Wei Pan · 2011
We report the preparation and storage of frequency-uncorrelated cavity-enhanced SPDC entangled photons. The frequency correlation is eliminated with a suitable pulsed pump. The storage of a single photon entangled with another flying photon is demonstrated.