[1] [1] W. E. Moemer, S. Μ. Silence. Polymeric photorefrative materials. Chem. Rev., 1994, 94(1): 127～155

[3] [3] K. Meerhoiz, Β. L. Volodin, Sandalphon et al.. A Photorefrative polymer with high optical gain and diffraction efficiency near 100%. Nature, 1994, 371:497～499

[4] [4] W. E. Moerner, A. Grunnet-Jepsen et al.. Recent advances in photorefractive polymer materials. Proc. SPIE, 1997, 3147:84-93