Perfluoroalkylsulfonyl-Substituted Azobenzenes as Second-Order Nonlinear Optical Chromophores
作者:Masaki Matsui、Ritsu Kawase、Kazumasa Funabiki、Hiroshige Muramatsu、Katsuyoshi Shibata、Yoshinao Ishigure、Kazuo Hirota、Masahiro Hosoda、Kazuo Tai
DOI:10.1246/bcsj.70.3153
日期:1997.12
4-Perfluoroalkylsulfonyl (RfSO2)-substituted azo nonlinear optical chromophores (NLOphores) showed enhanced second-order nonlinear coefficients (d33) and improved relaxation behavior compared with the corresponding nitro compound (Disperse Red 1 (DR 1)) in both doped poly(methylmethacrylate) (PMMA) and pendanted methylmethacrylate (MMA) copolymer.
与相应的硝基化合物(分散红1(DR 1))相比,在掺杂聚甲基丙烯酸甲酯(PMMA)和甲基丙烯酸甲酯(MMA)共聚物中,4-全氟烷基磺酰(RfSO2)取代的偶氮非线性光学发色团(NLOphores)表现出更强的二阶非线性系数(d33)和更佳的弛豫行为。