One- and two-photon absorption properties of quadrupolar A–π–D–π–A dyes with donors of varying strengths
Yitong Zhang, Jiaxin Guo, Xinrui Li, Meiyu Zhao, Qiang Wei, Peng Song
Topics & Concepts
ChemistryIntramolecular forceTriphenylamineTwo-photon absorptionAbsorption (acoustics)CarbazoleExcitationDensity functional theoryCharge (physics)MoleculePhotonMolecular physicsPhotochemistryChemical physicsComputational chemistryOpticsOrganic chemistryElectrical engineeringEngineeringQuantum mechanicsLaserPhysicsNonlinear Optical Materials StudiesNonlinear Optical Materials ResearchLuminescence and Fluorescent Materials