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Fizika i Tekhnika Poluprovodnikov, 2013, Volume 47, Issue 10, Pages 1396–1399
(Mi phts8047)
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This article is cited in 9 scientific papers (total in 9 papers)
Semiconductor physics
Room-temperature lasing in microring cavities with an InAs/InGaAs quantum-dot active region
N. V. Kryzhanovskayaabc, A. E. Zhukovabc, A. M. Nadtochiyabc, M. V. Maksimovac, È. I. Moiseevab, M. M. Kulaginac, A. V. Savel'evab, E. M. Arakcheevaac, A. A. Lipovskiiab, F. I. Zubovab, A. Kapsalisd, C. Mesaritakisd, D. Syvridisd, A. Mintairove, D. Livshitsf a St. Petersburg Academic University — Nanotechnology Research and Education Centre of the Russian Academy of Sciences (the Academic University)
b Peter the Great St. Petersburg Polytechnic University
c Ioffe Institute, St. Petersburg
d University of Athens,
Athens, Greece 15784
e University of Notre Dame,
275 Fitzpatrick Hall, Notre Dame, IN 46556, USA
f Innolume GmbH,
44263 Dortmund, Deutschland
Abstract:
Microring cavities (diameter $D$ = 2.7–7 $\mu$m) with an active region based on InAs/InGaAs quantum dots are fabricated and their characteristics are studied by the microphotoluminescence method and near-field optical microscopy. A value of 22 000 is obtained for the Q factor of a microring cavity with the diameter $D$ = 6 $\mu$m. Lasing up to room temperature is obtained in an optically pumped ring microlaser with a diameter of $D$ = 2.7 $\mu$m.
Received: 14.02.2013 Accepted: 25.02.2013
Citation:
N. V. Kryzhanovskaya, A. E. Zhukov, A. M. Nadtochiy, M. V. Maksimov, È. I. Moiseev, M. M. Kulagina, A. V. Savel'ev, E. M. Arakcheeva, A. A. Lipovskii, F. I. Zubov, A. Kapsalis, C. Mesaritakis, D. Syvridis, A. Mintairov, D. Livshits, “Room-temperature lasing in microring cavities with an InAs/InGaAs quantum-dot active region”, Fizika i Tekhnika Poluprovodnikov, 47:10 (2013), 1396–1399; Semiconductors, 47:10 (2013), 1387–1390
Linking options:
https://www.mathnet.ru/eng/phts8047 https://www.mathnet.ru/eng/phts/v47/i10/p1396
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