Experimental observation of an entire family of four-photon entangled states

被引：61
|
作者：
Wieczorek, Witlef [1 ,2 ]
Schmid, Christian [1 ,2 ]
Kiesel, Nikolai [1 ,2 ]
Pohlner, Reinhold [1 ,2 ]
Guehne, Otfried [3 ,4 ]
Weinfurter, Harald [1 ,2 ]
机构：
[1] Max Planck Inst Quantenoptik, D-85748 Garching, Germany
[2] Univ Munich, Dept Phys, D-80797 Munich, Germany
[3] Austrian Acad Sci, Inst Quantenoptik & Quanteninformat, A-6020 Innsbruck, Austria
[4] Univ Innsbruck, Inst Theoret Phys, A-6020 Innsbruck, Austria
来源：
PHYSICAL REVIEW LETTERS | 2008年 / 101卷 / 01期
关键词：
D O I：
10.1103/PhysRevLett.101.010503
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A single linear-optical setup is used to observe an entire family of four-photon entangled states. This approach breaks with the inflexibility of present linear-optical setups usually designed for the observation of a particular multipartite entangled state only. The family includes several prominent entangled states that are known to be highly relevant for quantum information applications.
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页数：4
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