Titlebook: Coherent Optical Interactions in Semiconductors; R. T. Phillips Book 1994 Springer Science+Business Media New York 1994 Exciton.Semiconduc

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Quantum Beats and Polarization Interference from Quantum Well Excitons, which has been used for determining energy splittings, and measuring the dynamics of excitonic wavepackets. When two or more closely spaced optical transitions are simultaneously excited by a short (i.e. spectrally broad) laser pulse, interference phenomena will be observed during a time interval o

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Nature of Coherent Four-Wave Mixing Beats in Semiconductors,itonic resonances in bulk and low-dimensional semiconductors, and the advent of ultrafast lasers with pulse lengths shorter than typical dephasing times of these excitons, have made it possible to observe quantum beats between close-lying excitonic transitions.. In particular, the beat phenomena hav

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