[1] Li Yuanxun, Zhang Huaiwu, Han Likun. Synthesis and properties of second-order nonlinear optical polyimide［J］. Journal of Optoelectronics·Laser, 2005, 16(9): 1071～1073

[2] Dalton L. R., Harper A. W., Ghosn R. Steier et al.. Synthesis and processing of improved organic second-order nonlinear optical materials for applications in photonics［J］. Chem. Mater., 1995, 7(6): 1060～1081

[3] Li Yun, Wang Wenjun, Gao Xuexi et al.. All-optical poling for two kinds of host-guest adulterant azo compound thin films［J］. Acta Optica Sinica, 2009, 29(1): 268～272

[4] Gao Lili, Chen Yu, He Nan et al.. Studies on the nonlinear optical and optical limiting properties of perfluorinated titanium(Ⅳ) phthalocyanines［J］. Acta Optica Sinica, 2010, 30(4): 1122～1129

[5] Cai Zhibin, Zhou Mao, Gao Jianrong. Synthesis and third-order optical nonlinearities of new organic conjugated azo compounds［J］. Chinese J. Lasers, 2009, 36(4): 972～977

[6] Sun Jianping, Wu Hongcai. Photoisomerization and nonlinear optical property of polyimide attached with Azobenzene chromophore side-chain［J］. Chinese J. Lasers, 2009, 36(2): 462～466

[7] Chen Lujian, Wei Dong, Wang Xiaozhong et al.. Second-order NLO properties of hybrid films covalently incorporated with aryl-donor type chromophore［J］. Acta Optica Sinica, 2009, 29(2): 552～555

[8] Saujanyn C, Anita Dhumal, Anjana Mitra et al.. Structure, growth, and morphology in para nitroaniline dispersed polymethyl methacrylate guest-host NLO composites［J］. Journal of Applied polymer Science, 1999, 74(14): 3522～3534

[9] Mingqian He, Thomas M. Leslie, John A. Sinicropi et al.. Synthesis of chromophores with extremely high electro-optic activities. 2. isophorone- and combined isophorone-thiophene-based chromophores［J］. Chem. Mater, 2002, 14(11): 4669～4675

[10] M. A. Pauley, H. -W. Guan, C. H. Wang. Determination of first hyperpolariz- ability of nonlinear optical chromophores by second harmonic scattering using an external reference［J］. The Journal of Chemical Physics, 1996, 104(20): 7821～7825

[11] R. H. Page, M. C. Jurich, B. Reck et al.. Electrochromic and optical waveguide studies of corona-poled electro-optic polymer films［J］. J. Opt. Soc. Am. B, 1990, 7(7): 1239～1250

[12] Eich M., Sen A., Looser H. et al.. Corona poling and real-time second-harmonic generation study of a novel covalenty functionalized amorphous nonlinear optical polymer［J］. J. Appl. Phys., 1989, 66(6): 2559～2567

[13] Z. H. Qin, C. S. Fang, Q. W. Pan et al.. Optical properties of NAEC-PMMA nonlinear polymeric thin film［J］. J. Mater. Sci., 2002, 37(2): 4849～4852

[14] Han Likun, Jiang Yadong, Li Wei et al.. Fabrication and nonlinear optical properties of polymeric thin films doped with a novel tricyanofuran chromophore［J］. Materials Letters, 2008, 62(10-11): 1495～1498

[15] M. Amano, T. Kaino. Second-order nonlinearity of a novel diazo dye attached polymer［J］. J. Appl. Phys., 1990, 68(12): 6024～6027