Zobrazeno 1 - 10
of 19
pro vyhledávání: '"A. L. Yablonskii"'
Autor:
L. L. Yablonskii
Publikováno v:
2022 International Conference on Engineering Management of Communication and Technology (EMCTECH).
Publikováno v:
IEEE Journal of Quantum Electronics. 38:872-879
The transmission properties of a 2-D photonic crystal slab with an exciton resonance are investigated experimentally and theoretically. Good agreement between experiment and scattering matrix based theory is obtained. The photonic crystal slab is com
Publikováno v:
physica status solidi (a). 190:413-419
We use a scattering-matrix based numerical method to model the optical properties and quasi-guided eigenmodes in polaritonic crystal slab, i.e. a finite-thickness photonic crystal with polariton pole in dielectric susceptibility of some constituent m
Autor:
Egor A. Muljarov, T. Fujita, Nikolai A. Gippius, Alexander L. Yablonskii, Teruya Ishihara, Sergei G. Tikhodeev
Publikováno v:
Journal of the Physical Society of Japan. 70:1137-1144
The excitonic and photonic states in distributed feedback (DFB) microcavities may strongly couple to form DFB cavity polaritons, provided that excitonic oscillator strength is large enough. In this paper we theoretically analyse the optical propertie
Autor:
O. L. Yablonskii, N. V. Lazakovich
Publikováno v:
Siberian Mathematical Journal. 42:75-90
Publikováno v:
Lithuanian Mathematical Journal. 39:196-202
In this paper, we consider problems of approximation of stochastic θ-integrals (θ)∫ 0 t f(B(s))dB(s) with respect to a Brownian motion by sums of the form ∑ k=1 p fn(B n θ (tk-1))[B n θ (tk)-B n θ (tk-1], where the sequences {fn,n∈∕#x007
Publikováno v:
Physical Review B. 59:4600-4603
A perturbation Brillouin-Wigner approach to anisotropic exciton problem, based on a hyperspherical formalism, is developed. The binding energies and oscillator strengths of elongated as well as flattened excitons are calculated numerically. It is sho
Autor:
Nikolai A. Gippius, L. V. Kulik, V. D. Kulakovskii, A. L. Yablonskii, Sergei G. Tikhodeev, Alexander B. Dzyubenko, Alfred Forchel
Publikováno v:
Journal of Applied Physics. 83:5410-5417
The exciton transition and binding energies have been investigated in near-surface InGaAs/GaAs quantum wells theoretically and experimentally (by photoluminescence and photoluminescence excitation spectroscopy at 4.2 K). The contribution induced by v
Autor:
Sergei G. Tikhodeev, Nikolai A. Gippius, A. L. Yablonskii, Alexander B. Dzyubenko, V. D. Kulakovskii, Alfred Forchel, L. V. Kulik
Publikováno v:
physica status solidi (a). 164:179-182
Autor:
A. L. Yablonskii, A. B. Dzyubenko
Publikováno v:
Journal of Experimental and Theoretical Physics Letters. 64:213-218
We consider s→p± interexciton far-infrared (FIR) magnetooptical transitions in coupled double quantum wells (DQWs). Spatially direct (intrawell) and indirect (interwell) excitons in strained InxGa1−x As/GaAs symmetric DQWs with a simple valence