
Preparation and optical properties of sol–gel derived organic–inorganic hybrid waveguide films doped with disperse red 1 azoaromatic chromophores
Keywords: فیلم هیبرید; 78.20.Ci; 81.05.Pj; 81.20.FwSol–gel process; Hybrid film; Disperse red 1; Third-order nonlinear; Photo-responsive