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The X-like shaped spatiotemporal structure of the biphoton entangled state in a cold two-level atomic ensemble
We study the spatiotemporal structure of the biphoton entangled state generated by the four-wave mixing (FWM) process in a cold two-level atomic ensemble. We analyze, for the first time, the X-like shaped structure of the biphoton entangled state and the geometry of the biphoton correlation for diff...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group
2017
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5317000/ https://www.ncbi.nlm.nih.gov/pubmed/28218235 http://dx.doi.org/10.1038/srep42373 |