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Simultaneous quasi-one-dimensional propagation and tuning of upconversion luminescence through waveguide effect
Luminescence-based waveguide is widely investigated as a promising alternative to conquer the difficulties of efficiently coupling light into a waveguide. But applications have been still limited due to employing blue or ultraviolet light as excitation source with the lower penetration depth leading...
| Autores principales: | , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4772630/ https://www.ncbi.nlm.nih.gov/pubmed/26926491 http://dx.doi.org/10.1038/srep22433 |