Authors:
de Sousa, DF
Sampaio, JA
Nunes, LAO
Baesso, ML
Bento, AC
Miranda, LCM
Citation: Df. De Sousa et al., Energy transfer and the 2.8-mu m emission of Er3+- and Yb3+-doped low silica content calcium aluminate glasses, PHYS REV B, 62(5), 2000, pp. 3176-3180
Authors:
Pecoraro, E
de Sousa, DF
Lebullenger, R
Hernandes, AC
Nunes, LAO
Citation: E. Pecoraro et al., Evaluation of the energy transfer rate for the Yb3+: Pr3+ system in lead fluoroindogallate glasses, J APPL PHYS, 86(6), 1999, pp. 3144-3148
Authors:
de Sousa, DF
Zonetti, LFC
Bell, MJV
Lebullenger, R
Hernandes, AC
Nunes, LAO
Citation: Df. De Sousa et al., Er3+: Yb3+ codoped lead fluoroindogallate glasses for mid infrared and upconversion applications, J APPL PHYS, 85(5), 1999, pp. 2502-2507
Authors:
de Sousa, DF
Zonetti, LFC
Bell, MJV
Sampaio, JA
Nunes, LAO
Baesso, ML
Bento, AC
Miranda, LCM
Citation: Df. De Sousa et al., On the observation of 2.8 mu m emission from diode-pumped Er3+- and Yb3+-doped low silica calcium aluminate glasses, APPL PHYS L, 74(7), 1999, pp. 908-910