1.Lebedev Physical Institute,Russian Academy of Sciences,Moscow,Russia;2.Moscow Institute of Physics and Technology,Dolgoprudnyi, Moscow oblast,Russia;3.Russian Quantum Center RQC,“Ural” Business center,Skolkovo, Moscow,Russia
Abstract:
The numerical solution to optical Bloch equations for the transition Fg = 4 ? Fe = 5 with a wavelength of 410.6 nmin the thulium atom is presented. The absorption spectrum saturation and narrowing effects due to optical pumping are considered in detail.