Fabrication of Yb3+/Er3+ codoped Bi2O3–WO3–TeO2 pedestal type waveguide for optical amplifiers - Cacho, Vanessa Duarte del; Melo, Emerson Gonçalves de; Kassab, Luciana Reyes Pires; Assumpção, Thiago Alexandre Alves de; Silva, Davinson Mariano da; Alayo Chávez, Marco Isaías (Optical Materials, 2014)