Scheme for generation of three-photon entangled W state assisted by cross-Kerr nonlinearity and quantum dot

Abstract We represent an optical scheme using cross-Kerr nonlinearities (XKNLs) and quantum dot (QD) within a single-sided optical cavity (QD-cavity system) to generate three-photon entangled W state containing entanglement against loss of one photon of them. To generate W state (three-photon) with...

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Auteurs principaux: Jino Heo, Changho Hong, Seong-Gon Choi, Jong-Phil Hong
Format: article
Langue:EN
Publié: Nature Portfolio 2019
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R
Q
Accès en ligne:https://doaj.org/article/a1e9b4fbdd194c0c95ca7d4d1b1e9b31
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