Abstract
It is shown that modulation of the superluminescence intensity on a characteristic time scale on the order of a few picoseconds may occur in a semiconductor because of relaxation oscillations that result from the “healing” of local perturbations of the quasi-Fermi distribution of nonequilibrium electrons in energy space. The conditions for observing this effect in GaAs are estimated.
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Original Russian Text © S.E. Kumekov, A.T. Mustafin, S.S. Mussatay, 2016, published in Fizika i Tekhnika Poluprovodnikov, 2016, Vol. 50, No. 4, pp. 461–464.
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Kumekov, S.E., Mustafin, A.T. & Mussatay, S.S. Relaxation oscillations of superluminescence in a semiconductor caused by recovery of the Fermi distribution of nonequilibrium electrons. Semiconductors 50, 453–456 (2016). https://doi.org/10.1134/S106378261604014X
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DOI: https://doi.org/10.1134/S106378261604014X