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Single-detector double-beam modulation for high-sensitivity infrared spectroscopy
Balanced detection based on double beams is widely used to reduce common-mode noises, such as laser intensity fluctuation and irregular wavelength scanning, in absorption spectroscopy. However, employing an additional detector can increase the total system noise due to added non-negligible thermal n...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group UK
2023
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10600177/ https://www.ncbi.nlm.nih.gov/pubmed/37880230 http://dx.doi.org/10.1038/s41598-023-44740-0 |