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Atom-Based Sensing of Weak Radio Frequency Electric Fields Using Homodyne Readout
We utilize a homodyne detection technique to achieve a new sensitivity limit for atom-based, absolute radio-frequency electric field sensing of 5 μV cm(−1) Hz(−1/2). A Mach-Zehnder interferometer is used for the homodyne detection. With the increased sensitivity, we investigate the dominant dephasin...
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| Publié dans: | Sci Rep |
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| Auteurs principaux: | , , , , |
| Format: | Artigo |
| Langue: | Inglês |
| Publié: |
Nature Publishing Group
2017
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| Sujets: | |
| Accès en ligne: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5317166/ https://ncbi.nlm.nih.gov/pubmed/28218308 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep42981 |
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