Third-order nonlinear optical properties of a multi-layer Al2O3/ZnO for nonlinear optical waveguides Can-Uc, B. ; López, J. ; Lizarraga-Medina, E. G. ; Borbon-Nuñez, H. A. ; Rangel-Rojo, R. ; Marquez, H. ; Tiznado, H. ; Jurado-González, J. A. ; Hirata-Flores, G. Abstract Publication: Optics Express Pub Date: June 2019 DOI: 10.1364/OE.27.017359 Bibcode: 2019OExpr..2717359C