Azulene-containing donor-acceptor compounds as second-order nonlinear chromophores
作者:Alfred E Asato、Robert S.H Liu、V.Pushkara Rao、Y.M Cai
DOI:10.1016/0040-4039(95)02202-3
日期:1996.1
Several novel, thermally stable azulene-containingdonor-acceptor molecules were synthesized and their second-ordernonlinear optical properties determined by the EFISH method. The βμ-values for these new compounds featuring azulene as the pi-electron donor were comparable with NLO compounds containing para-N,N-diethylaniline as the electron-donor.