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What Hong-Ou-Mandel interference says on two-photon frequency entanglement

Not much, in the end. Here we put forward some considerations on how Hong-Ou-Mandel interferometry provides signatures of frequency entanglement in the two-photon state produced by parametric down-conversion. We find that some quantitative information can be inferred in the limit of long-pulse pumpi...

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Detalles Bibliográficos
Autores principales: Barbieri, Marco, Roccia, Emanuele, Mancino, Luca, Sbroscia, Marco, Gianani, Ilaria, Sciarrino, Fabio
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5543181/
https://www.ncbi.nlm.nih.gov/pubmed/28775259
http://dx.doi.org/10.1038/s41598-017-07555-4