1. A. F. Garito, K. D. Singer, and C. C. Teng, in D.J. Williams, Ed.,“Nonlinear Optical Properties of Organic and Polymeric Materials”, ACS, New York, pp. 1-26 (1983).
2. For a detailed description of DCSHG method, see K. D. Singer and A.F. Garito, J.Chem. Phys., 75, 3572 (1981).
3. A. Buckley, E. Choe, R. DeMartino, T. Leslie, G. Nelson, J.Stamatoff, D. Stuetz, H. Yoon, ACS Symposium on Solid State Polymerization, April 13-18, 1986, New York.
4. H. Finkelman, in “Mesomorphic Order in Polymers”, ACS Symposium,74, p. 22 (1978).
5. H. Finkelman, in “Polymeric Liquid Crystals”, Academic Press(1982), p. 35.