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Two-colour high-purity Einstein-Podolsky-Rosen photonic state
We report a high-purity Einstein-Podolsky-Rosen (EPR) state between light modes with the wavelengths separated by more than 200 nm. We demonstrate highly efficient EPR-steering between the modes with the product of conditional variances [Formula: see text] . The modes display − 7.7 ± 0.5 dB of two-m...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2022
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9381510/ https://www.ncbi.nlm.nih.gov/pubmed/35974049 http://dx.doi.org/10.1038/s41467-022-32495-7 |