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