Phonon-assisted cooperative energy transfer and frequency upconversion in a Yb3+/Tb3+ codoped fluoroindate glass
| Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
|---|---|
| Data(s) |
27/05/2014
27/05/2014
15/07/2003
|
| Resumo |
Phonon-assisted cooperative energy transfer and frequency upconversion (UC) in Yb3+/Tb3+ codoped fluoroindate glass were investigated. Anti-Stokes quasiresonant excitation of Yb3+ ions was used to study the influence of multiphonon transitions in the UC process. A rate equation model was used to describe the temperature dependence of the UC emission intensities and the theoretical results are in good agreement with the experimental data. |
| Formato |
863-866 |
| Identificador |
http://dx.doi.org/10.1063/1.1577812 Journal of Applied Physics, v. 94, n. 2, p. 863-866, 2003. 0021-8979 http://hdl.handle.net/11449/67363 10.1063/1.1577812 2-s2.0-0043269793 2-s2.0-0043269793.pdf |
| Idioma(s) |
eng |
| Relação |
Journal of Applied Physics |
| Direitos |
closedAccess |
| Palavras-Chave | #Glass #Phonons #Terbium #Ytterbium #Frequency upconversion process #Energy transfer |
| Tipo |
info:eu-repo/semantics/article |
