Optical properties of semicomductor in exciton range of spectrum in presence of strong pump pulse in m–band of luminescence

Abstract

The behavior of the semiconductor dielectric susceptibility in the exciton range of spectrum due to the interaction with photons of a weak test pulse under the stationary action of a strong pump pulse in the range of M–band of luminescence is investigated. It is shown that the well pronounced Autler–Townes effect occurs at the exciton resonance. The position of the absorption peaks is determined by the amplitude and frequency of the pump pulse.