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Enhanced terahertz fingerprint detection with ultrahigh sensitivity using the cavity defect modes
We report a new scheme of realizing terahertz fingerprint detection with ultrahigh sensitivity. Instead of using the direct absorption of terahertz through a bare sample in the regular transmission scheme, a cavity mode resonating at the characteristic frequency of the sample is used and due to the...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2017
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5640676/ https://www.ncbi.nlm.nih.gov/pubmed/29030591 http://dx.doi.org/10.1038/s41598-017-13612-9 |