Scalable symmetry detector and its applications by using beam splitters and weak nonlinearities

We describe a method to detect twin-beam multiphoton entanglement based on a beam splitter and weak nonlinearities. For the twin-beam four-photon entanglement, we explore a symmetry detector. It works not only for collecting two-pair entangled states directly from the spontaneous parametric down-con...

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Detalles Bibliográficos
Autores principales: He, Ying-Qiu, Ding, Dong, Yan, Feng-Li, Gao, Ting
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5681639/
https://www.ncbi.nlm.nih.gov/pubmed/29127363
http://dx.doi.org/10.1038/s41598-017-15691-0

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5681639/
https://www.ncbi.nlm.nih.gov/pubmed/29127363
http://dx.doi.org/10.1038/s41598-017-15691-0

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