Improving emission performance and bandwidth broadening of the Er3+-doped tellurite - tungsten glasses at 1.5 μm via Pr3+ ions - Calderón, Gaston Lozano; Ricaldi, José Yitzhak Aarón Chacaliaza; Huaman, Jose Luis Clabel; Messaddeq, Younes; Rivera, Victor Anthony Garcia; Marega Junior, Euclydes (Journal of Luminescence, 2023)