Continuous Variable Entanglement Distillation of Non-Gaussian States

被引:0
|
作者
Lassen, Mikael [1 ]
Dong, Ruifang [1 ]
Heersink, Joel [1 ]
Marquardt, Christoph [1 ]
Filip, Radim [2 ]
Leuchs, Gerd [1 ]
Andersen, Ulrik L. [3 ]
机构
[1] Univ Erlangen Nurnberg, Max Planck Forsch Grp, Inst Opt Informat & Photon, Gunther Scharowsky Str 1, D-91058 Erlangen, Germany
[2] Palacky Univ, Dept Opt, CZ-77200 Olomouc, Czech Republic
[3] Tech Univ Denmark, Dept Phys, DK-2800 Lyngby, Denmark
关键词
Entanglement; distillation; quantum information; PURIFICATION;
D O I
暂无
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
We experimentally demonstrate distillation of continuous variable entangled light that has undergone non-Gaussian attenuation loss. The continuous variable entanglement is generated with optical fibers and sent through a lossy channel, where the transmission is varying in time. By employing simple linear optical components, a measurement induced operation and classical communication, we demonstrate that the entanglement is probabilistically increased.
引用
收藏
页码:177 / +
页数:2
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