Coherent control and four wave-mixing of
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D Porras; J Fernández-Rossier; C Tejedor
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Article
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2002
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Elsevier Science
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English
⚖ 83 KB
We discuss Fermi-edge singularities in the linear and nonlinear transient response of a doped quantum well at ÿnite temperatures. In the linear response, we compute the coherent control of the energy absorption. A phase-shift appears in the coherent control oscillations. For the nonlinear response,