@article{articled7626a68,
title   = {Excited state absorption and energy trasnfer losses in thulium doped fluoroindogallate glass},
author = {Fagundes-Peters, D. and de Camargo, Andrea Simone Stucchi and Nunes, Luiz Antônio de Oliveira},
year = {2006},
doi = {10.1007/s00340-006-2350-7},
journal   = {Applied Physics B}
}