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This article is cited in 24 scientific papers (total in 24 papers)
Terahertz radiation generation in multilayer quantum-cascade heterostructures
A. V. Ikonnikovab, K. V. Marem'yaninab, S. V. Morozovab, V. I. Gavrilenkoab, A. Yu. Pavlovc, N. V. Shchavrukc, R. A. Khabibullinc, R. R. Reznikdef, G. E. Cirlindefg, F. I. Zubovd, A. E. Zhukovdg, Zh. I. Alferovdg a Institute for Physics of Microstructures, Russian Academy of Sciences, Nizhnii Novgorod
b Lobachevsky State University of Nizhny Novgorod
c Institute of Ultra High Frequency Semiconductor Electronics of RAS, Moscow
d Federal State Budgetary Institution of Higher Education and Science Saint Petersburg National Research Academic University of the Russian Academy of Sciences, St. Petersburg
e Institute for Analytical Instrumentation, Russian Academy of Sciences, St. Petersburg
f St. Petersburg National Research University of Information Technologies, Mechanics and Optics
g Saint-Petersburg Scientific Center, Russian Academy of Sciences
Abstract:
I–V and radiative characteristics of multilayer quantum-cascade GaAs/AlGaAs heterostructures with a double metal waveguide are investigated. The I–V characteristics typical of the quantum-cascade lasers are seen. The observed threshold-intensity growth and narrow radiation spectrum are characteristic of laser generation. The measured radiation frequency was found to be about 3 THz, which coincides with the calculated value. Thus, fully domestic terahertz quantum-cascade lasers are demonstrated for the first time.
Received: 13.12.2017
Citation:
A. V. Ikonnikov, K. V. Marem'yanin, S. V. Morozov, V. I. Gavrilenko, A. Yu. Pavlov, N. V. Shchavruk, R. A. Khabibullin, R. R. Reznik, G. E. Cirlin, F. I. Zubov, A. E. Zhukov, Zh. I. Alferov, “Terahertz radiation generation in multilayer quantum-cascade heterostructures”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 43:7 (2017), 86–94; Tech. Phys. Lett., 43:4 (2017), 362–365
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https://www.mathnet.ru/eng/pjtf5959 https://www.mathnet.ru/eng/pjtf/v43/i7/p86
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