Versatile source of polarization-entangled photons

Versatile source of polarization-entangled photons
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偏振纠缠光子的多功能源

DOI:
10.1103/physreva.81.053842
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发表时间:
2009
期刊:
影响因子:
2.9
通讯作者:
J. Zanthier
J. Zanthier
中科院分区:
物理与天体物理2区
文献类型:
--
作者:
A. Maser;R. Wiegner;U. Schilling;C. Thiel;J. Zanthier

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我们提出了一种方法,用于产生各种各样的纠缠态,编码在N个光子的偏振自由度,在相同的实验装置。从N个任意单光子源发射的不相关光子开始,仅使用线性光学工具,我们演示了所有对称态的创建(例如,GHZ和W态),以及N-量子位化合物的所有对称和非对称总角动量本征态。
We propose a method for the generation of a large variety of entangled states, encoded in the polarization degrees of freedom of N photons, within the same experimental setup. Starting with uncorrelated photons, emitted from N arbitrary single-photon sources, and using linear optical tools only, we demonstrate the creation of all symmetric states (e.g., GHZ and W states), as well as all symmetric and nonsymmetric total angular momentum eigenstates of the N-qubit compound.
DOI: 10.1103/physrevlett.100.133601
发表时间: 2008-04-04
影响因子: 8.6
作者:
Mosley, Peter J.;Lundeen, Jeff S.;Walmsley, Ian A.
通讯作者: Walmsley, Ian A.