Zobrazeno 1 - 10
of 349
pro vyhledávání: '"Lebedev, M P"'
Publikováno v:
Solar-Terrestrial Physics, Vol 10, Iss 3, Pp 18-24 (2024)
When observing the Sun with RATAN-600 radio telescope using a spectropolarimetric complex in the range 1–3 GHz, as well as when observing coronal rain, absorption in the radio emission was discovered in the spectral region 1.5–1.65 GHz in active
Externí odkaz:
https://doaj.org/article/14bfa609c82248b7886775c4b31cab55
In this work, we present new experimental evidence of a nonclassical behavior of a multimode Fabry-Perot (FP) semiconductor laser by the measurements of intensity correlation functions. Because of the multimode quantum state occurrence, instead of ex
Externí odkaz:
http://arxiv.org/abs/2112.09905
Autor:
Lebedev, M. B., Misochko, O. B.
A system of interacting classical oscillators is discussed, similar to a quantum mechanical system of a discrete energy level, interacting with the energy quasi-continuum of states considered Fano. The limit of a continuous spectrum is analyzed toget
Externí odkaz:
http://arxiv.org/abs/2106.07342
Autor:
Duan, R., Khaikin, V., Lebedev, M., Shmagin, V., Yakopov, G., Vdovin, V., Bubnov, G., Zhang, X., Niu, C., Li, Di, Zinchenko, I.
New challenges in submillimeter wave astronomy require instruments with a combination of high sensitivity and angular resolution, wide field of view and multiwave (multicolor) spectral range. New large single mm/submm telescopes are in high demand, a
Externí odkaz:
http://arxiv.org/abs/2008.10154
Autor:
Suslov, M. V., Lebedev, M. V.
We show that the commonly accepted treatment of the photon antibunching effect as a natural consequence of a probability distribution of particles in a particle flow contradicts the high visibility of the experimentally observed intensity correlation
Externí odkaz:
http://arxiv.org/abs/1910.09367
Akademický článek
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Akademický článek
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Autor:
Zemlyanov, V. V., Kirsanov, N. S., Perelshtein, M. R., Lykov, D. I., Misochko, O. V., Lebedev, M. V., Vinokur, V. M., Lesovik, G. B.
Publikováno v:
Sci Rep 10, 8715 (2020)
Unitary Fourier transform lies at the core of the multitudinous computational and metrological algorithms. Here we show experimentally how the unitary Fourier transform-based phase estimation protocol, used namely in quantum metrology, can be transla
Externí odkaz:
http://arxiv.org/abs/1811.03466
Publikováno v:
J Russ Laser Res (2019), Volume 40, Number 1, pp 60-67
Temporal correlations of radiation intensities of a multimode Fabry-Perot semiconductor laser are investigated. Strong intensity correlations with a fixed phase shift between different longitudinal modes of the laser are revealed. The second g^(2) an
Externí odkaz:
http://arxiv.org/abs/1810.01129
Publikováno v:
Commun Nonlinear Sci Numer Simulat 66 (2019) 194-207
We study localized modes (LMs) of the one-dimensional Gross-Pitaevskii/nonlinear Schr\"{o}dinger equation with a harmonic-oscillator (parabolic) confining potential, and a periodically modulated coefficient in front of the cubic term (nonlinear latti
Externí odkaz:
http://arxiv.org/abs/1802.05181