[1] I. V. Tomov, B. Van Wonterghem, A. S. Dvornikov et al.. Degenerate four-wave mixinginazo-dye-doped polymer films. J. Opt. Soc. Am. (B), 1991, 8(7): 1477~1485
[2] Haosheng Fei, Zhenqian Wei, Qiguang Yang et al.. Low-power phase conjugation in push-pull azobenzene compounds. Opt. Lett., 1995, 20(14): 1518~1520
[3] C. Eganmi, K. Nakagawa, H. Fujiwara. Efficient optical phase conjugation in methyl-orange-doped polyvinyl alcohol films. Japan. J. Appl. Phys., 1992, 31(9A): 2937~2943
[4] G. M. Carter. Excited-state dynamics and temporally resolved nonresonant nonlinear-optical processes in polydiacetylenes. J. Opt. Soc. Am. (B), 1987, 4(6): 1018~1024
[5] Haosheng Fei, Zhenqian Wei, Pengfei Wu et al.. Biphoton holographic storage in methyl orange and ethyl orange dye. Opt. Lett., 1994, 19(6): 411~413
[6] I. C. Khoo, T. H. Liu. Theory and experiments on multiwave-mixing-mediated probe-beam amplification. Phys. Rev. (A), 1989, 39(8): 4036~4044
[7] I. C. Khoo, P. Zhou. Transient multiwave mixing in a nonlinear medium. Phys. Rev. (A), 1990, 41(3): 1544~1555
[8] W. Du, X. Zhang, K. Chen et al.. Multiple forward phase conjugation waves by degenerate four-wave-mixing in Langmuir-Bloolgett films with boxcar geometry. Opt. Commun., 1991, 86(5): 428~430
[9] X. Zhang, X. Ye, K. Chen. Three-dimensional degenerate multiwave mixing and optical storage effects in C60 Langmuir-Blodgett films. Opt. Commun., 1995, 113(1): 519~522
[10] R. W. Boyd. Nonlinear Optics. San Diego, CA, USA, Academic Press. Inc., 1992, Chap.4: 159~190
[11] P. N. Prasad. Introductionto Nonlinear Optical Effectsin Molecules and Polymer. New York: USA, John Willey & Sonss. Inc., 1991, Chap.1: 1~8
[12] L. Nikolova, P. Markovsky, N. Tomova et al.. Optically-controlled photo-induced birefringence in photo-anisotropic materials. J. Mod. Opt., 1988, 35(11): 1789~1799