Synthesis and Nonlinear Optical Properties of<i>p</i>-(Dimethylamino)benzylidene Dyes Containing Different Acceptors
作者:Qingdong Zheng、Zuguang Yao、Jiqi Cheng、Yaochun Shen、Zuhong Lu
DOI:10.1246/cl.2000.1426
日期:2000.12
Several p-(dimethylamino)benzylidene dyes were synthesized and their evaluation of β using Hyper-Rayleigh Scattering (HRS) technique was reported. The results show that these dyes have enhanced second-order hyperpolarizabilities.