Optical properties of semicomductor in exciton range of spectrum in presence of strong pump pulse in m–band of luminescence
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...
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Formato: | article |
Lenguaje: | EN |
Publicado: |
D.Ghitu Institute of Electronic Engineering and Nanotechnologies
2005
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Materias: | |
Acceso en línea: | https://doaj.org/article/96664ea6ef1146fb802fcdfb6eda9fcc |
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Sumario: | 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.
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