Optical and spectroscopic properties of soda lime silicate glasses doped with Erbium and Silver - Costa, Zélia Maria da; Barbosa, Luiz Carlos; Pontuschka, Walter Maigon; Fernandez Chillcce, Enver; Bell, Maria José Valenzuella; Anjos, Vírgilio Carvalho dos; Giehl, Júlia Maria; Carmo, Alexandre Peixoto do; Pires, Clayton Antonio Pereira; Reis, Signo Tadeu; Leonídio, Driely Aparecida (International Conference on the Physics of Non-Crystalline Solids, 2009)