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Optics and Spectroscopy, 2019, Volume 127, Issue 1, Pages 145–149
DOI: https://doi.org/10.21883/OS.2019.07.47941.296-18 (Mi os674) 		 
This article is cited in 9 scientific papers (total in 9 papers)

Laser physics and laser optics

Analysis of the internal optical losses of the vertical-cavity surface-emitting laser of the spectral range of 1.55 $\mu$m formed by a plate sintering technique

S. A. Blokhina, M. A. Bobrova, A. A. Blokhinab, A. G. Kuz'menkovb, N. A. Maleeva, V. M. Ustinovb, E. S. Kolodeznyic, S. S. Rochasc, A. V. Babichevc, I. I. Novikovc, A. G. Gladyshevc, L. Ya. Karachinskyad, D. V. Denisoved, K. O. Voropaevfg, A. S. Ionovg, A. Yu. Egorovc

a Ioffe Institute, St. Petersburg
b Submicron Heterostructures for Microelectronics Research and Engineering Center, Russian Academy of Sciences, St. Petersburg
c St. Petersburg National Research University of Information Technologies, Mechanics and Optics
d Connector Optics LLC, St. Petersburg
e Saint Petersburg Electrotechnical University "LETI"
f Yaroslav-the-Wise Novgorod State University
g JSC OKB-Planeta, Velikii Novgorod
Citations (9)
DOI: https://doi.org/10.21883/OS.2019.07.47941.296-18
Abstract: The results of a study of internal optical losses and current injection efficiency in vertical-emitting lasers of a spectral range of 1.55 $\mu$m obtained by sintering plates of high-q Bragg reflectors and the active region on the basis of thin strained InGaAs/InAlGaAs quantum wells have been presented. It has been shown that the proposed design of the laser provides a record low level of internal optical losses (less than 6.5 cm$^{-1}$) and high efficiency of current injection (more than 90%) at room temperature, which allows the realization of submilliampere threshold currents. As the temperature rises to 85$^{\circ}$C, the current injection efficiency drops to 70% due to the thermal emission of charge carriers from the active region, accompanied by an increase in internal optical losses to 9.1 cm$^{-1}$ because of an increase in absorption on free carriers and/or intersubband absorption in the valence band.
Keywords: vertical-cavity surface-emitting laser, quantum well, epitaxial heterostructure.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation 14.578.21.0253
The work was executed with the support of the Ministry of Education and Science of the Russian Federation in the framework of the federal targeted program “Research and Development in Priority Areas of the Scientific–Technological Complex of Russia for 2014–2020”, agreement on granting subsidies of September 26, 2017, no. 14.578.21.0253, a unique identifier RFMEFI57817X0253.
Received: 05.10.2018
Revised: 22.10.2018
Accepted: 05.02.2019
English version:
Optics and Spectroscopy, 2019, Volume 127, Issue 1, Pages 140–144
DOI: https://doi.org/10.1134/S0030400X1907004X
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: S. A. Blokhin, M. A. Bobrov, A. A. Blokhin, A. G. Kuz'menkov, N. A. Maleev, V. M. Ustinov, E. S. Kolodeznyi, S. S. Rochas, A. V. Babichev, I. I. Novikov, A. G. Gladyshev, L. Ya. Karachinsky, D. V. Denisov, K. O. Voropaev, A. S. Ionov, A. Yu. Egorov, “Analysis of the internal optical losses of the vertical-cavity surface-emitting laser of the spectral range of 1.55 $\mu$m formed by a plate sintering technique”, Optics and Spectroscopy, 127:1 (2019), 145–149; Optics and Spectroscopy, 127:1 (2019), 140–144
Citation in format AMSBIB
\Bibitem{BloBobBlo19}
\by S.~A.~Blokhin, M.~A.~Bobrov, A.~A.~Blokhin, A.~G.~Kuz'menkov, N.~A.~Maleev, V.~M.~Ustinov, E.~S.~Kolodeznyi, S.~S.~Rochas, A.~V.~Babichev, I.~I.~Novikov, A.~G.~Gladyshev, L.~Ya.~Karachinsky, D.~V.~Denisov, K.~O.~Voropaev, A.~S.~Ionov, A.~Yu.~Egorov
\paper Analysis of the internal optical losses of the vertical-cavity surface-emitting laser of the spectral range of 1.55 $\mu$m formed by a plate sintering technique
\jour Optics and Spectroscopy
\yr 2019
\vol 127
\issue 1
\pages 145--149
\mathnet{http://mi.mathnet.ru/os674}
\crossref{https://doi.org/10.21883/OS.2019.07.47941.296-18}
\elib{https://elibrary.ru/item.asp?id=41130987}
\transl
\jour Optics and Spectroscopy
\yr 2019
\vol 127
\issue 1
\pages 140--144
\crossref{https://doi.org/10.1134/S0030400X1907004X}
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