Two-photon absorption and nonlinear optical properties of octupolar molecules.


Two-photon absorption (TPA) cross sections of four representative series of octupolar molecules are theoretically investigated. The general structure--TPA-property relationship is described by using the effective four-state valence-bond three-charge-transfer model. As the charge-transfer character of the ground electronic state increases due to the strong… (More)


9 Figures and Tables

Slides referencing similar topics