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COHERENT CONTROL, FANO INTERFERENCE, AND NON-HERMITIAN INTERACTIONS

    https://doi.org/10.1142/9789812791948_0009Cited by:0 (Source: Crossref)
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    Abstract:

    Fano interference arising from e.g. tunnel coupling of two semiconductor quantum wells can yield vanishing absorption of incident resonant radiation with nonzero stimulated emission. This is the basis for Harris-Fano lasing without inversion. It is here shown that it is interesting to analyze the problem in a basis such that the Fano decay matrix is diagonal.