Graphene-based electro-optical modulators integrated into polymer waveguide with three dielectric materials proposals - Camacho, Wanderson A.; Thoroh de Souza, Eunezio A.; Saito, Lucia A. M. (2018 SBFoton International Optics and Photonics Conference (SBFoton IOPC), Optics and Photonics Conference (SBFoton IOPC), 2018 SBFoton International, 2018)