The in situ prepared polyurethane films of the thiazolylazo NLOphores showed d33values of 38—49 pm V−1. The temporal stability of the poled NLOphore was in the following order of the polymers: network > side chain > main chain.
现场制备的
噻唑基偶氮非线性光学基团聚
氨酯薄膜显示出 d33 值为 38—49 pm V−1。极化非线性光学基团的时间稳定性按以下聚合物顺序递减:网络结构 > 侧链结构 > 主链结构。