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Quantum information tapping using a fiber optical parametric amplifier with noise figure improved by correlated inputs
One of the important functions in a communication network is the distribution of information. It is not a problem to accomplish this in a classical system since classical information can be copied at will. However, challenges arise in quantum system because extra quantum noise is often added when th...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4960621/ https://www.ncbi.nlm.nih.gov/pubmed/27458089 http://dx.doi.org/10.1038/srep30214 |