Yb3+–Er3+-codoped LaLiP4O12 glass: a new eye-safe laser at 1535 nm

A.-F Obaton (1, 2) , Claude Parent (3) , Gilles Le Flem (3) , P. Thony (4) , A Brenier (2) , Georges Boulon (2)

1 LEMMA - Laboratoire d'Etude des Matériaux en Milieux Agressifs
2 LPCML - Laboratoire de Physico-Chimie des Matériaux Luminescents
3 ICMCB - Institut de Chimie de la Matière Condensée de Bordeaux
4 CEA-LETI - Commissariat à l'énergie atomique et aux énergies alternatives - Laboratoire d'Electronique et de Technologie de l'Information

The main spectroscopic and thermal properties of Yb3+–Er3+-codoped LaLiP4O12 phosphate glasses show that they are very well adapted for use as eye-safe laser materials as a result of a comparison with different Yb3+–Er3+-codoped phosphate glasses.

Mots clés: Phosphate glasses; Luminescence; Eye-safe lasers; Ytterbium; Erbium

Domaines: Matériaux

A.-F Obaton, Claude Parent, Gilles Le Flem, P. Thony, A Brenier, et al.. Yb3+–Er3+-codoped LaLiP4O12 glass: a new eye-safe laser at 1535 nm. Journal of Alloys and Compounds, 2000, 300-301, pp.123-130. ⟨10.1016/S0925-8388(99)00742-2⟩. ⟨hal-04274298⟩