Electromagnetically induced transparency of interband transitions in quantum wells

作者: Yang Zhao , Danhong Huang , Cunkai Wu

DOI: 10.1088/0954-8998/6/4/010

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摘要: In the presence of a coherent coupling between two electron conduction sub-bands within doped quantum wells, both Coulomb and light induced electronic renormalizations on hole eigenenergies eigenstates are studied by employing generalized density functional approach. The dynamic properties interband absorption probing laser investigated. Electromagnetically transparency in transitions optical switching is shown. effects coefficient due to pump field amplitude, area density, inhomogeneous level broadening, delta -doping layer position investigated explained.

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