1. Hinton, H.S., IEEE Spectrum, February, 42 (1992).
2. Prasad, P. N.; Williams, D.J.; Introduction to Nonlinear Optical Effects in Molecules and Polymers, John Wiley & Sons Inc., New York, 1991.
3. Nalwa, H. S. and Miyata, S.; Nonlinear Optics of Organic Molecules and Polymers, CRC Press, Boca Raton, Florida, 1997.
4. Dalton, L. R., et al., Adv. Mater., 7(6), 519 (1995).
5. Lyshevsky, S. E., Nano-and Microelectromechanical Systems: Fundamentals of Nano-and Microegnineering, CRC Press, Boca Raton, FL, 2000.