Excited states and photoprocesses in the series lasers active molecules

The experimentally made measure-ments and theoretical calculations of the photophysical properties of some new and also some known lasers-active lumino-phores emission and generated radiations in the wavelength interval ∆λoscmax ≈ 300−560 nm have been studied in a wide range of free molecules and solvent. We show that the method of a priory-structural modeling was created: structure and properties of molecules for the quantum-mechanical control of the properties of molecular excited states (Si, Ti)and electronic-vibration transitions.