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arXiv · 1205.0590

Experimental preparation of eight-partite linear and two-diamond shape cluster states for photonic qumodes

Xiaolong Su·Yaping Zhao·Shuhong Hao·Xiaojun Jia·Changde Xie·Kunchi Peng
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Abstract

The preparation of multipartite entangled states is the prerequisite for exploring quantum information networks and quantum computation. In this letter, we present the first experimental demonstration of eight-partite spatially separated CV entangled states. The initial resource quantum states are eight squeezed states of light, through the linearly optical transformation of which two types of the eight-partite cluster entangled states are prepared, respectively. The generated eight entangled photonic qumodes are spatially separated, which provide valuable quantum resources to implement more complicated quantum information task.

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Xiaolong Su, Yaping Zhao, Shuhong Hao, Xiaojun Jia, Changde Xie, Kunchi Peng. 2012-05-10. Experimental preparation of eight-partite linear and two-diamond shape cluster states for photonic qumodes. https://doi.org/10.1364/ol.37.005178

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