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This article is cited in 8 scientific papers (total in 8 papers)
OPTICS AND NUCLEAR PHYSICS
Polarization, spectral, and spatial emission characteristics of chiral semiconductor nanostructures
A. A. Maksimova, A. B. Peshcherenkoa, E. V. Filatova, I. I. Tartakovskiia, V. D. Kulakovskiia, S. G. Tikhodeevbc, S. V. Lobanovd, C. Schneidere, S. Höflinge a Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka, Moscow region, Russia
b Faculty of Physics, Moscow State University, Moscow, Russia
c Prokhorov General Physics Institute, Russian Academy of Sciences, Moscow, Russia
d Skolkovo Institute of Science and Technology, Skolkovo, Russia
e Technische Physik and Wilhelm-Conrad-Röntgen-Research Center for Complex Material Systems, Universität Würzburg,
Würzburg, Am Hubland, Germany
Abstract:
A detailed study of the degree of circular polarization and the angular dependence of the emission spectra of an array of InAs quantum dots embedded in GaAs photonic nanostructures with chiral symmetry in the absence of an external magnetic field is carried out. A strong angular dependence of the spectra and the degree of circular polarization of radiation from quantum dots, as well as a significant effect of the lattice period of the photonic crystal on the radiation characteristics, is observed. The dispersion of photonic modes near the $(\pm3, 0)$ and $(\pm2, \pm2)$ Bragg resonances is investigated in detail. The experimentally observed polarization, spectral, and angular characteristics of the quantum-dot emission are explained in the framework of a theory describing radiative processes in chiral photonic nanostructures.
Received: 16.10.2017 Revised: 20.10.2017
Citation:
A. A. Maksimov, A. B. Peshcherenko, E. V. Filatov, I. I. Tartakovskii, V. D. Kulakovskii, S. G. Tikhodeev, S. V. Lobanov, C. Schneider, S. Höfling, “Polarization, spectral, and spatial emission characteristics of chiral semiconductor nanostructures”, Pis'ma v Zh. Èksper. Teoret. Fiz., 106:10 (2017), 615–620; JETP Letters, 106:10 (2017), 643–647
Linking options:
https://www.mathnet.ru/eng/jetpl5421 https://www.mathnet.ru/eng/jetpl/v106/i10/p615
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