@inproceedings{inproceedings636c23c8,
title   = {Absolute thermal-lens method to determine fluorescence quantum efficiency in fluoride glasses doped with 'Nd POT.+3'},
author = {Lima, Sandro Marcio and Catunda, Tomaz and Lebullenger, Ronan Michel and Hernandes, Antônio Carlos and Baesso, Mauro Luciano and Bento, Antonio Carlos},
year = {1999},
publisher = {Sociedade Brasileira de Física},
booktitle   = {Encontro Nacional de Física da Matéria Condensada}
}