OPTICAL NONLINEARITY IN SOL-GEL GLASSES AND COMPOSITES

摘要

Optical nonlinear materials derived from sol-gel process have been reviewed. The preparation process and optical nonlinear properties of CdS, Bi_2S_3 semiconductor doped silica glasses and organic dye doped TiO_2/MMA/ORMOSIL composites derived by sol-gel method were discussed.