Author:Zongo, S; Sanusi, K; Britton, J; Mthunzi-Kufa, Patience; Nyokong, T; Maaza, M; Sahraoui, BDate:Aug 2015We have investigated the nonlinear optical properties, including the optical limiting behaviour for five different concentrations of laccaic acid dye in solution and a thin film obtained through doping in poly (methyl methacrylate) (PMMA) ...Read more