Zobrazeno 1 - 7
of 7
pro vyhledávání: '"E V Matveenko"'
Publikováno v:
Soviet Journal of Quantum Electronics. 9:823-827
Investigations were made of the spectral and power characteristics of electron-beam-excited epitaxial InAs lasers as a function of the carrier density, excitation rate, and temperature (80–220°K). The main laser action channels were interband and
Publikováno v:
Soviet Journal of Quantum Electronics. 4:1446-1449
An investigation was made of the photoluminescence spectra and of the parameters of laser radiation generated by electron excitation of n- and p-type AlxGa1–xAs solid solutions with compositions in the range corresponding to the direct band structu
Autor:
E V Matveenko, E M Krasavina, M M Zverev, V K Yakushin, I V Kryukova, V A Ushakhin, N. N. Kostin, O V Bogdankevich, V F Pevtsov, S. P. Kopyt
Publikováno v:
Soviet Journal of Quantum Electronics. 15:1000-1002
A report is given of the fabrication of multielement uncooled lasers with an output power of 17 MW per pulse in the case of cadmium sulfide and 4.5 MW in the case of gallium arsenide pumped longitudinally by an electron beam. Ways of improving the ch
Autor:
E M Krasavina, V. P. Tsyganov, S. P. Prokofeva, I V Kryukova, E V Matveenko, L V Druzhinina, L M Dolginov, E G Shevchenko, Yu V Petrushenko
Publikováno v:
Soviet Journal of Quantum Electronics. 6:1367-1369
Epitaxial films of GaxIn1–xAs, GaAsxSb1–x, and GaxIn1–xAs1–yPy were excited with 50 keV electrons and the characteristics of photoluminescence and coherent radiation emitted from these films were determined at temperatures of 80 and 300°K. A
Autor:
I.V. Kryukova, V I Leskovich, E V Matveenko, V V Lebedev, V I Gurfinkel, N P Khatyrev, S S Strel'chenko, V A Chapnin, G B Lun'kina
Publikováno v:
Soviet Journal of Quantum Electronics. 6:868-870
An investigation was made of the cathodoluminescence of epitaxial films and bulk crystals of InAs with carrier densities in the range n = 5×1015–1018 cm–3 and p = 6×1016–1.5×1018 cm–3. Stimulated emission was obtained when epitaxial n-type
Autor:
A A Burov, I V Kryukova, V I Leskovich, E V Matveenko, Yu A Akimov, E A Zagarinskiĭ, B. M. Stepanov
Publikováno v:
Soviet Journal of Quantum Electronics. 10:368-369
Problems and ways of developing tunable electron-beam-pumped semiconductor lasers are discussed. The nature of the lasing transitions in semiconducting active elements made of GaxIn1–xAsySb1–y, grown by liquid-phase epitaxy is analyzed on the bas
Autor:
E V Matveenko, L M Dolginov, L V Druzhinina, I V Kryukova, V I Leskovich, A. N. Lapshin, M G Mil'vidskiĭ
Publikováno v:
Soviet Journal of Quantum Electronics. 8:66-67
The Gaxln1–xAsySb1–y solid-solution system was found to emit stimulated radiation in the wavelength range 1.86–2.2 μ (80°K) and 2.06–2.36 μ (300°K). A study was made of the principal characteristics of electron-beam-pumped lasers utilizin