Abstract
We suggest a new approach to creation of a quantum cascade laser with coherent electron transport on intersubband transitions with electron transfer from a quantum well to the valence band.
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Translated from Pis’ma v Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 29, No. 13, 2003, pp. 64–69.
Original Russian Text Copyright © 2003 by Gel’vich, Golant, Kuznetsova, Pashkovski\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \).
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Gel’vich, É.A., Golant, E.I., Kuznetsova, I.V. et al. A laser operating on coherent intersubband transitions with electron transfer to the valence band. Tech. Phys. Lett. 29, 557–559 (2003). https://doi.org/10.1134/1.1598548
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DOI: https://doi.org/10.1134/1.1598548