Wavelength-tunable entangled photons from silicon-integrated III–V quantum dots

Deterministic sources of entangled photons are important for photonic quantum networks, but many applications are only possible when their wavelengths are tunable. Here, the authors use on-chip strain engineering to demonstrate such a source with silicon-integrated InAs/GaAs quantum dots.

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Detalles Bibliográficos
Autores principales: Yan Chen, Jiaxiang Zhang, Michael Zopf, Kyubong Jung, Yang Zhang, Robert Keil, Fei Ding, Oliver G. Schmidt
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/fd4773038a664368951505579f9a7ef4
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Sumario:Deterministic sources of entangled photons are important for photonic quantum networks, but many applications are only possible when their wavelengths are tunable. Here, the authors use on-chip strain engineering to demonstrate such a source with silicon-integrated InAs/GaAs quantum dots.