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A study on signal enhancement of a Raman probe using an optical pickup unit
A simplified fabrication method for an optical pickup unit (OPU)-based Raman probe was introduced. The use of OPU tracking mode was examined to increase the Raman signal and reduce background signals. Unlike most Raman systems, the tracking mode of the OPU moves the objective lens in the x (or y) di...
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Elsevier
2022
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9547214/ https://www.ncbi.nlm.nih.gov/pubmed/36217491 http://dx.doi.org/10.1016/j.heliyon.2022.e10802 |