Solid-state ensemble of highly entangled photon sources at rubidium atomic transitions

Scalable and integratable sources of entangled-photon pairs are an important building block for quantum photonic applications. Here, Keilet al. demonstrate that an ensemble of droplet-etched gallium arsenide quantum dots can emit polarization-entangled photons with almost 100% yield.

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Detalles Bibliográficos
Autores principales: Robert Keil, Michael Zopf, Yan Chen, Bianca Höfer, Jiaxiang Zhang, Fei Ding, Oliver G. Schmidt
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2017
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Q
Acceso en línea:https://doaj.org/article/109af00e322f44448b54c7b81a9b50a9
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