Abstract
Possible ways to overcome difficulties encountered in the creation of cascade lasers with collisionless tunneling of electrons are discussed. A structure of an IR laser using a single three-barrier structure and capable of working at a frequency of 4.5 THz is proposed.
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Translated from Pis’ma v Zhurnal Tekhnichesko\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \) Fiziki, Vol. 26, No. 8, 2000, pp. 41–46.
Original Russian Text Copyright © 2000 by Golant, Pashkovski\(\overset{\lower0.5em\hbox{$\smash{\scriptscriptstyle\smile}$}}{l} \).
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Golant, E.I., Pashkovskii, A.B. Long-wavelength infrared cascade laser with coherent transport of electrons. Tech. Phys. Lett. 26, 334–336 (2000). https://doi.org/10.1134/1.1262836
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DOI: https://doi.org/10.1134/1.1262836