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Optical Properties and Upconversion Luminescence of BaTiO(3) Xerogel Structures Doped with Erbium and Ytterbium
Erbium upconversion (UC) photoluminescence (PL) from sol-gel derived barium titanate (BaTiO(3):Er) xerogel structures fabricated on silicon, glass or fused silica substrates has been studied. Under continuous-wave excitation at 980 nm and nanosecond pulsed excitation at 980 and 1540 nm, the fabricat...
Autores principales: | , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9222966/ https://www.ncbi.nlm.nih.gov/pubmed/35735691 http://dx.doi.org/10.3390/gels8060347 |