E. S. Efimenko, A. V. Bashinov, A. A. Murav’ev, E. A. Panova, V. D. Volokitin, I. B. Meyerov, A. V. Kim, A. M. Sergeev Federal Research Center The Institute of Applied Physics of the Russian Academy of Sciences, Nizhny Novgorod National Research Lobachevsky State University of Nizhny Novgorod Abstract: We study the possibility of developing… Read More »
A. V. Bashinov, E. S. Efimenko, A. A. Murav’ev, V. D. Volokitin, E. A. Panova, I. B. Meyerov, A. M. Sergeev, A. V. Kim Federal Research Center The Institute of Applied Physics of the Russian Academy of Sciences, Nizhny Novgorod National Research Lobachevsky State University of Nizhny Novgorod Abstract: We consider the problem of taking… Read More »
A. A. Murav’ev, A. V. Bashinov, E. S. Efimenko, E. A. Panova, V. D. Volokitin, I. B. Meyerov, A. V. Kim, A. M. Sergeev Federal Research Center The Institute of Applied Physics of the Russian Academy of Sciences, Nizhny Novgorod National Research Lobachevsky State University of Nizhny Novgorod Abstract: We study the breakdown of vacuum… Read More »
A. V. Berezin, A. M. Fedotov National Research Nuclear University MEPhI Abstract: We report the development of an efficient method for calculating the number and characteristics of photons emitted by a vacuum polarised by overlapping focused laser pulses. The dependence of the signal on the focusing and polarisation of pulses is studied and optimised, and… Read More »
E. A. Khazanov, A. A. Shaikin, I. Yu. Kostyukov, V. N. Ginzburg, I. B. Mukhin, I. V. Yakovlev, A. A. Soloviev, I. I. Kuznetsov, S. Yu. Mironov, A. V. Korzhimanov, D. N. Bulanov, I. A. Shaikin, A. A. Kochetkov, A. A. Kuzmin, M. A. Mart’yanov, V. V. Lozhkarev, M. V. Starodubtsev, A. G. Litvak, A.… Read More »
V. M. Gololobov, V. S. Motolygin, V. Zemlyakov, J. Gao Russian Research Institute, LLC Huawei Tech Company, Russia, Moscow Abstract: The paper investigates the optical properties of multimode fibres whose profiles are represented by a broad class of bell-shaped analytical functions. We consider the profiles with different curvature and described by (i) the Fermi–Dirac distribution… Read More »
Yu. N. Kulchin, E. P. Subbotin, A. S. Kholin, S. O. Kozhanov, V. V. Dzemidchyk, Yu. V. Trofimov, K. V. Kovalevsky, N. I. Subbotina, A. S. Gomolskii Institute for Automation and Control Processes, Far Eastern Branch of the Russian Academy of Sciences, Vladivostok Belarusian State University, Minsk Center for LED and Optoelectronic Technologies of the… Read More »
V. V. Kononenko, E. V. Zavedeev, M. A. Dezhkina, V. Bulgakova, M. S. Komlenok, T. V. Kononenko, V. V. Bukin, V. I. Konov, S. V. Garnov, A. A. Khomich Prokhorov General Physics Institute of the Russian Academy of Sciences, Moscow Institute of Radioengineering and Electronics of Russian Academy of Sciences, Fryazino Department Abstract: We demonstrate… Read More »
V. A. Sautenkov, S. A. Saakyan, A. A. Bobrov, E. V. Vilshanskaya, B. B. Zelener Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow Abstract: We discuss coherent narrow resonances in a homogeneously broadened profile of selective reflection from interface between a cell window and high-density atomic rubidium vapour, where the dipole broadening is… Read More »
N. N. Rosanov Ioffe Institute, St. Petersburg Abstract: We analyse the behaviour of the instability development of the monochromatic beams with higher-order singularities in a homogeneous isotropic linear medium. A comparison with the case of nonlinear media is made, and the possibility of the experiment is discussed. Keywords: Gaussian beams, wavefront dislocations, polarisation singularities Received: 17.11.2022… Read More »