Synthesis, characterization and properties of NLO dye-containing polyurethane

KJ Moon, HK Shim, KS Lee

文献索引：Moon; Shim; Lee Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, 1994 , vol. 247, p. 91 - 97

全文：HTML全文

被引用次数: 8

摘要

Abstract Polyurethane attached hemicyanine dye with tetraphenylborate anion was synthesized. This polymer was soluble in dimethylformamide and could be processed into thin film by spin coating. The poled polymer film showed a large second-order nonlinear optical coefficient (X (2)= 4.0× 10− 7 esu) and good temporal stability.