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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2022, Volume 48, Issue 10, Pages 16–19
DOI: https://doi.org/10.21883/PJTF.2022.10.52550.19162 (Mi pjtf7309) 		 
3.8 THz quantum cascade laser grown by metalorganic vapor phase epitaxy

T. A. Bagaeva, M. A. Ladugina, A. A. Marmalyuka, A. I. Danilova, D. V. Ushakovb, A. A. Afonenkob, A. A. Zaitsevc, K. V. Marem'yanind, S. V. Morozovd, V. I. Gavrilenkode, R. R. Galievf, A. Yu. Pavlovf, S. S. Pushkarevf, D. S. Ponomarevf, R. A. Khabibullinef

a Polyus Research and Development Institute named after M. F. Stel'makh, Moscow, Russia
b Belarusian State University, Minsk, Republic of Belarus
c National Research University of Electronic Technology, Zelenograd, Moscow, Russia
d Institute for Physics of Microstructures, Russian Academy of Sciences, Nizhny Novgorod, Russia
e Ioffe Institute, St. Petersburg, Russia
f V. G. Mokerov Institute of Ultra High Frequency Semiconductor Electronics of RAS, Moscow, Russia
Full-text PDF (133 kB)
DOI: https://doi.org/10.21883/PJTF.2022.10.52550.19162
Abstract: We have demonstrated a quantum cascade laser (QCL) with a generation frequency of about 3.8 THz, grown by metal-organic vapor phase epitaxy. The multilayer heterostructure for QCLs consists of 185 repetitions of an active module containing four GaAs/Al$_{0.15}$Ga$_{0.85}$As quantum wells. The threshold current and threshold voltage of the fabricated QCL were 2.25 kA/cm$^2$ and 19.7 V, respectively. The QCL oscillations were carried out in the multimode regime, and the detection of terahertz radiation continued with an increase in the laser temperature up to 60 K.
Keywords: quantum cascade lasers, terahertz, metalorganic vapor phase epitaxy, quantum well, QCL, MOCVD, MOVPE.
Funding agency Grant number
Russian Science Foundation 21-72-30020
The work on the post-strength fabrication and measurement of QCL radiation characteristics was supported financially by the Russian Science Foundation (Grant № 21-72-30020).
Received: 11.02.2022
Revised: 14.03.2022
Accepted: 22.03.2022
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: T. A. Bagaev, M. A. Ladugin, A. A. Marmalyuk, A. I. Danilov, D. V. Ushakov, A. A. Afonenko, A. A. Zaitsev, K. V. Marem'yanin, S. V. Morozov, V. I. Gavrilenko, R. R. Galiev, A. Yu. Pavlov, S. S. Pushkarev, D. S. Ponomarev, R. A. Khabibullin, “3.8 THz quantum cascade laser grown by metalorganic vapor phase epitaxy”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 48:10 (2022), 16–19
Citation in format AMSBIB
\Bibitem{BagLadMar22}
\by T.~A.~Bagaev, M.~A.~Ladugin, A.~A.~Marmalyuk, A.~I.~Danilov, D.~V.~Ushakov, A.~A.~Afonenko, A.~A.~Zaitsev, K.~V.~Marem'yanin, S.~V.~Morozov, V.~I.~Gavrilenko, R.~R.~Galiev, A.~Yu.~Pavlov, S.~S.~Pushkarev, D.~S.~Ponomarev, R.~A.~Khabibullin
\paper 3.8 THz quantum cascade laser grown by metalorganic vapor phase epitaxy
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2022
\vol 48
\issue 10
\pages 16--19
\mathnet{http://mi.mathnet.ru/pjtf7309}
\crossref{https://doi.org/10.21883/PJTF.2022.10.52550.19162}
\elib{https://elibrary.ru/item.asp?id=48470421}
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