Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE
Possibility of selective photoexcitation of molecules in dense gas media
А. Ч. Измайлов, Mohammad Mahmoudi, H. Tajalli
Abstract
The possibility of the high-selective photoexcitation of molecules of a gas medium is shown on the basis of the coherent population trapping of sublevels of the ground term at the optical pumping by the two-frequency laser radiation. Such photoexcitation may be used in the technology of the isotope (isomer) separation, photochemistry and molecular biology, even in cases of comparatively dense media, when the selectivity has few of the usual methods of the laser action.