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Simultaneous estimation of multiple phases in generalised Mach–Zehnder interferometer
In this work we investigate the problem of simultaneous estimation of phases using generalised three- and four-mode Mach–Zehnder interferometer. In our setup, we assume that the phases are placed in each of the modes in the interferometer, which introduces correlations between estimators of the phas...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8329297/ https://www.ncbi.nlm.nih.gov/pubmed/34341429 http://dx.doi.org/10.1038/s41598-021-95005-7 |