Interaction between non-monochromatic laser and isotopic atoms

The interaction between multimode laser fields and isotopic atoms is investigated. By an approximation to a multimode laser field with stochastic model of chaotic field and by using the Fokker-Planck equation technique, the authors have derived the dynamical equations describing the interaction between the finite-bandwidth chaotic fields and isotopic atoms. We have studied the influence of laser linewidth on ionized efficiency and selectivity of isotopic atoms