Kvantovaya Elektronika
RUS  ENG    JOURNALS   PEOPLE   ORGANISATIONS   CONFERENCES   SEMINARS   VIDEO LIBRARY   PACKAGE AMSBIB  
General information
Latest issue
Archive
Impact factor
Submit a manuscript

Search papers
Search references

RSS
Latest issue
Current issues
Archive issues
What is RSS



Kvantovaya Elektronika:
Year:
Volume:
Issue:
Page:
Find






Personal entry:
Login:
Password:
Save password
Enter
Forgotten password?
Register


Kvantovaya Elektronika, 1978, Volume 5, Number 12, Pages 2630–2633 (Mi qe11394)  

Brief Communications

Optically pumped Pb$_{1-x}$Sn$_x$Se$_{1-y}$Te$_y$ heterojunction lasers with matched gratings at the interface

D. M. Gureev, O. I. Davarashvili, I. I. Zasavitskii, B. N. Matsonashvili, A. P. Shotov
Abstract: An investigation was made of the photoluminescence emitted from epitaxial films of Pb$_{1-x}$Sn$_x$Se$_{1-y}$Te$_y$ solid solutions ($0\le x\lesssim0.47$; $0\le y\lesssim0.65$), grown by the method of liquid epitaxy on $n$-type PbSe substrates. Next, $n$-Pb$_{1-x}$Sn$_x$Se$_{1-y}$Te$_y/n$-PbSe heterostructures, with the Pb$_{1-x}$Sn$_x$Se$_{1-y}$Te$_y$ active layer ($0.015\le x\le0.092$; $0.006\le y\le0.026$), were matched in respect of the lattice constant to the substrate ($\Delta a/a\approx10^{-1}-10^{-3}$ %) and used as optically excited heterolasers. The spectral and threshold characteristics were determined as a function of the thickness of the active layer $d$ , temperature, and resonator length. Variation of the composition of the active layer altered the emission wavelength within the range $8-12.5\mu$ at 77$^\circ$ K. Electron and optical confinement effects were observed when the thickness $d$ was reduced. For the optimal thickness $d_{\text{opt}}\approx2.5\mu$ at 77$^\circ$ K. The loss factor (5.5 cm$^{-1}$), gain (0.11 cm/W), and carrier density ($2\times10^{-17}$ cm$^{-3}$) in the active layer were determined.
Received: 24.05.1978
English version:
Soviet Journal of Quantum Electronics, 1978, Volume 8, Issue 12, Pages 1481–1483
DOI: https://doi.org/10.1070/QE1978v008n12ABEH011394
Document Type: Article
UDC: 621.373.826.038.825.4
PACS: 42.55.Px
Language: Russian
Citation: D. M. Gureev, O. I. Davarashvili, I. I. Zasavitskii, B. N. Matsonashvili, A. P. Shotov, “Optically pumped Pb$_{1-x}$Sn$_x$Se$_{1-y}$Te$_y$ heterojunction lasers with matched gratings at the interface”, Kvantovaya Elektronika, 5:12 (1978), 2630–2633 [Sov J Quantum Electron, 8:12 (1978), 1481–1483]
Citation in format AMSBIB
\Bibitem{GurDavZas78}
\by D.~M.~Gureev, O.~I.~Davarashvili, I.~I.~Zasavitskii, B.~N.~Matsonashvili, A.~P.~Shotov
\paper Optically pumped Pb$_{1-x}$Sn$_x$Se$_{1-y}$Te$_y$ heterojunction lasers with matched gratings at the interface
\jour Kvantovaya Elektronika
\yr 1978
\vol 5
\issue 12
\pages 2630--2633
\mathnet{http://mi.mathnet.ru/qe11394}
\transl
\jour Sov J Quantum Electron
\yr 1978
\vol 8
\issue 12
\pages 1481--1483
\crossref{https://doi.org/10.1070/QE1978v008n12ABEH011394}
Linking options:
  • https://www.mathnet.ru/eng/qe11394
  • https://www.mathnet.ru/eng/qe/v5/i12/p2630
  • Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Квантовая электроника Quantum Electronics
    Statistics & downloads:
    Abstract page:126
    Full-text PDF :63
     
      Contact us:
     Terms of Use  Registration to the website  Logotypes © Steklov Mathematical Institute RAS, 2024