Spectroscopic properties of newly flux grown and highly Yb3+-doped cubic RE2O3 (RE=Y, Gd, Lu) laser crystals
GOLDNER, Philippe
Institut de Recherche de Chimie Paris [IRCP]
Université Paris Sciences et Lettres [PSL]
Institut de Recherche de Chimie Paris [IRCP]
Université Paris Sciences et Lettres [PSL]
JAFFRES, Anaël
Institut de Recherche de Chimie Paris [IRCP]
Université Paris Sciences et Lettres [PSL]
Institut de Recherche de Chimie Paris [IRCP]
Université Paris Sciences et Lettres [PSL]
WESEMANN, Volker
Institut de Recherche de Chimie Paris [IRCP]
Université Paris Sciences et Lettres [PSL]
Institut de Recherche de Chimie Paris [IRCP]
Université Paris Sciences et Lettres [PSL]
ASCHEHOUGH, Patrick
Institut de Recherche de Chimie Paris [IRCP]
Université Paris Sciences et Lettres [PSL]
< Leer menos
Institut de Recherche de Chimie Paris [IRCP]
Université Paris Sciences et Lettres [PSL]
Idioma
en
Article de revue
Este ítem está publicado en
Optical Materials. 2015, vol. 39, p. 258-264
Elsevier
Resumen en inglés
We have developed laser grade and highly Yb3+-doped cubic rare-earth sesquioxides (RE2O3, RE = Y, Gd, Lu) single crystals by means of a newly designed high-temperature solution growth method which gives them spectroscopic ...Leer más >
We have developed laser grade and highly Yb3+-doped cubic rare-earth sesquioxides (RE2O3, RE = Y, Gd, Lu) single crystals by means of a newly designed high-temperature solution growth method which gives them spectroscopic properties different from those obtained by high-temperature solidification methods. Absorption and emission cross sections, visible anti-Stokes emission, fluorescence decays of the new cubic Gd2O3:Yb3+ single crystals are presented and compared to those of Y2O3:Yb3+ and Lu2O3:Yb3+ crystals. The case of cubic Gd2O3:Yb3+ is particularly interesting since its basic spectroscopic properties have never been detailed and we were capable of achieving Yb-doping level as high as 20%.< Leer menos
Palabras clave en inglés
Yb3+ ion spectroscopy
Flux crystal growth
Rare-earth sesquioxides
Laser crystals
Proyecto ANR
Croissance cristalline de sesquioxydes de terre rare par la méthode des flux - ANR-10-JCJC-0909
Orígen
Importado de HalCentros de investigación