Ultrahigh Electro-Optic Coefficients, High Index of Refraction, and Long-Term Stability from Diels–Alder Cross-Linkable Binary Molecular Glasses
作者:Huajun Xu、Fenggang Liu、Delwin L. Elder、Lewis E. Johnson、Yovan de Coene、Koen Clays、Bruce H. Robinson、Larry R. Dalton
DOI:10.1021/acs.chemmater.9b03725
日期:2020.2.25
molecules/cm3) and high index of refraction (n = 1.89 at 1310 nm) for HLD1/HLD2. Different ratios of HLD1 and HLD2 were evaluated to optimize poling efficiency and thermal stability of the poling-induced order. With 2:1 HLD1/HLD2 (wt/wt), a maximum r33 of 290 ± 30 pm/V was achieved in a cross-linked film. Thermal stability tests showed that after heating to 85 °C for 500 h, greater than 99% of the initial r33
DIELS-ALDER CROSSLINKABLE DENDRITIC NONLINEAR OPTIC CHROMOPHORES AND POLYMER COMPOSITES
申请人:Jen Kwan-Yue
公开号:US20090299021A1
公开(公告)日:2009-12-03
Diels-Alder crosslinkable dendritic nonlinear optical chromophore compounds, films and crosslinked polymer composites formed from the chromophore compounds, methods for making and using the chromophore compounds, films, and crosslinked polymer composites, and electro-optic devices that include films and crosslinked polymer composites formed from the chromophore compounds.