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Enhancing the upconversion efficiency of NaYF(4):Yb,Er microparticles for infrared vision applications
In this study, (NaYF(4):Yb,Er) microparticles dispersed in water and ethanol, were used to generate 540 nm visible light from 980 nm infrared light by means of a nonlinear stepwise two-photon process. IR-reflecting mirrors placed on four sides of the cuvette that contained the microparticles increas...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2023
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10209170/ https://www.ncbi.nlm.nih.gov/pubmed/37225762 http://dx.doi.org/10.1038/s41598-023-35164-x |