1. Nonlinear Optical Properties of Organic Molecules and Crystals;Zyss,1987
2. Introduction to Nonlinear Optical Effects in Molecules and Polymers;Prasad,1992
3. Nonlinear Optics of Organic Molecules and Polymers;H.S.Nalwa,1997
4. Principles and Applications of Nonlinear Optical Materials;Munn,1993
5. Nonlinear Optical Crystals: A Complete Survey;Nikogosyan,2005