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Fizika i Tekhnika Poluprovodnikov, 2021, Volume 55, Issue 8, Pages 659–664
DOI: https://doi.org/10.21883/FTP.2021.08.51132.08 (Mi phts4997) 		 
This article is cited in 1 scientific paper (total in 1 paper)

XXV International Symposium "Nanophysics and Nanoelectronics", Nizhny Novgorod, March 9-12, 2021

Increasing the power and radiation coherence of wide-aperture heterolasers by optimizing the width of the Bragg grating

N. S. Ginzburgab, A. S. Sergeeva, E. R. Kocharovskayaab, A. M. Malkinab, V. Yu. Zaslavskiiab

a Federal Research Center The Institute of Applied Physics of the Russian Academy of Sciences, Nizhny Novgorod
b Lobachevsky State University of Nizhny Novgorod
Full-text PDF (604 kB) Citations (1)
DOI: https://doi.org/10.21883/FTP.2021.08.51132.08
Abstract: The dynamics of heterolasers with finite-length planar Bragg structures is studied. Based on analysis of the dispersion equation describing the eigenwave propagation in the finite-width Bragg structure, the mechanism of mode selection with frequencies above the band gap is physically interpreted. It is shown that the stability increases when using Bragg structures with transverse sizes smaller than the sizes of the active region of distributed-feedback heterolasers. As a result, single-mode oscillation is maintained for a wider range of pump powers, hence, the output radiation power.
Keywords: Bragg resonators, diffraction losses, coupled waves, mode selection, single-mode lasing.
Funding agency Grant number
Ministry of Education and Science of the Russian Federation 0035-2019-0001
Russian Foundation for Basic Research 18-48-520022
This study was supported within the State contract of the Institute for Applied Physics, subject no. 0035-2019-0001, and Russian Foundation for Basic Research, project no. 18-48-520022.
Received: 09.04.2021
English version:
Semiconductors, 2021, Volume 55, Issue 8, Pages 672–677
DOI: https://doi.org/10.1134/S106378262108008X
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: N. S. Ginzburg, A. S. Sergeev, E. R. Kocharovskaya, A. M. Malkin, V. Yu. Zaslavskii, “Increasing the power and radiation coherence of wide-aperture heterolasers by optimizing the width of the Bragg grating”, Fizika i Tekhnika Poluprovodnikov, 55:8 (2021), 659–664; Semiconductors, 55:8 (2021), 672–677
Citation in format AMSBIB
\Bibitem{GinSerKoc21}
\by N.~S.~Ginzburg, A.~S.~Sergeev, E.~R.~Kocharovskaya, A.~M.~Malkin, V.~Yu.~Zaslavskii
\paper Increasing the power and radiation coherence of wide-aperture heterolasers by optimizing the width of the Bragg grating
\jour Fizika i Tekhnika Poluprovodnikov
\yr 2021
\vol 55
\issue 8
\pages 659--664
\mathnet{http://mi.mathnet.ru/phts4997}
\crossref{https://doi.org/10.21883/FTP.2021.08.51132.08}
\elib{https://elibrary.ru/item.asp?id=46480618}
\transl
\jour Semiconductors
\yr 2021
\vol 55
\issue 8
\pages 672--677
\crossref{https://doi.org/10.1134/S106378262108008X}
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  • https://www.mathnet.ru/eng/phts/v55/i8/p659
    • This publication is cited in the following 1 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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