Highly broadband NLO response of acceptor–donor–acceptor materials with a planar conformation
Yulin Huang, Wenfa Zhou, Xiaofang Li, Li Jiang, Yinglin Song
Abstract
The third-order NLO properties of A–D–A molecules originally derived from organic photovoltaic (OPV) devices are studied. The results show that NLO performance of planar molecule (O-IDTBR) is better than that of twisted molecule (IDFBR) in solution or film state.
Topics & Concepts
PlanarAcceptorMoleculeBroadbandMaterials sciencePhotovoltaic systemOptoelectronicsOpticsChemistryPhysicsCondensed matter physicsComputer scienceElectrical engineeringOrganic chemistryEngineeringComputer graphics (images)Nonlinear Optical Materials ResearchLuminescence and Fluorescent MaterialsAdvanced Fiber Laser Technologies